25839840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 90683712

約数和(自身を除く): 64843872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 101, 104, 120, 123, 130, 156, 160, 164, 195, 202, 205, 208, 240, 246, 260, 303, 312, 328, 390, 404, 410, 416, 480, 492, 505, 520, 533, 606, 615, 624, 656, 780, 808, 820, 984, 1010, 1040, 1066, 1212, 1230, 1248, 1312, 1313, 1515, 1560, 1599, 1616, 1640, 1968, 2020, 2080, 2132, 2424, 2460, 2626, 2665, 3030, 3120, 3198, 3232, 3280, 3936, 3939, 4040, 4141, 4264, 4848, 4920, 5252, 5330, 6060, 6240, 6396, 6560, 6565, 7878, 7995, 8080, 8282, 8528, 9696, 9840, 10504, 10660, 12120, 12423, 12792, 13130, 15756, 15990, 16160, 16564, 17056, 19680, 19695, 20705, 21008, 21320, 24240, 24846, 25584, 26260, 31512, 31980, 33128, 39390, 41410, 42016, 42640, 48480, 49692, 51168, 52520, 53833, 62115, 63024, 63960, 66256, 78780, 82820, 85280, 99384, 105040, 107666, 124230, 126048, 127920, 132512, 157560, 161499, 165640, 198768, 210080, 215332, 248460, 255840, 269165, 315120, 322998, 331280, 397536, 430664, 496920, 538330, 630240, 645996, 662560, 807495, 861328, 993840, 1076660, 1291992, 1614990, 1722656, 1987680, 2153320, 2583984, 3229980, 4306640, 5167968, 6459960, 8613280, 12919920, 25839840]

約数ペア:

[(1, 25839840), (2, 12919920), (3, 8613280), (4, 6459960), (5, 5167968), (6, 4306640), (8, 3229980), (10, 2583984), (12, 2153320), (13, 1987680), (15, 1722656), (16, 1614990), (20, 1291992), (24, 1076660), (26, 993840), (30, 861328), (32, 807495), (39, 662560), (40, 645996), (41, 630240), (48, 538330), (52, 496920), (60, 430664), (65, 397536), (78, 331280), (80, 322998), (82, 315120), (96, 269165), (101, 255840), (104, 248460), (120, 215332), (123, 210080), (130, 198768), (156, 165640), (160, 161499), (164, 157560), (195, 132512), (202, 127920), (205, 126048), (208, 124230), (240, 107666), (246, 105040), (260, 99384), (303, 85280), (312, 82820), (328, 78780), (390, 66256), (404, 63960), (410, 63024), (416, 62115), (480, 53833), (492, 52520), (505, 51168), (520, 49692), (533, 48480), (606, 42640), (615, 42016), (624, 41410), (656, 39390), (780, 33128), (808, 31980), (820, 31512), (984, 26260), (1010, 25584), (1040, 24846), (1066, 24240), (1212, 21320), (1230, 21008), (1248, 20705), (1312, 19695), (1313, 19680), (1515, 17056), (1560, 16564), (1599, 16160), (1616, 15990), (1640, 15756), (1968, 13130), (2020, 12792), (2080, 12423), (2132, 12120), (2424, 10660), (2460, 10504), (2626, 9840), (2665, 9696), (3030, 8528), (3120, 8282), (3198, 8080), (3232, 7995), (3280, 7878), (3936, 6565), (3939, 6560), (4040, 6396), (4141, 6240), (4264, 6060), (4848, 5330), (4920, 5252)]