47070400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 168

約数和(自身を含む): 130519424

約数和(自身を除く): 83449024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 73, 80, 100, 104, 124, 130, 146, 155, 160, 200, 208, 248, 260, 292, 310, 320, 325, 365, 400, 403, 416, 496, 520, 584, 620, 650, 730, 775, 800, 806, 832, 949, 992, 1040, 1168, 1240, 1300, 1460, 1550, 1600, 1612, 1825, 1898, 1984, 2015, 2080, 2263, 2336, 2480, 2600, 2920, 3100, 3224, 3650, 3796, 4030, 4160, 4526, 4672, 4745, 4960, 5200, 5840, 6200, 6448, 7300, 7592, 8060, 9052, 9490, 9920, 10075, 10400, 11315, 11680, 12400, 12896, 14600, 15184, 16120, 18104, 18980, 20150, 20800, 22630, 23360, 23725, 24800, 25792, 29200, 29419, 30368, 32240, 36208, 37960, 40300, 45260, 47450, 49600, 56575, 58400, 58838, 60736, 64480, 72416, 75920, 80600, 90520, 94900, 113150, 116800, 117676, 128960, 144832, 147095, 151840, 161200, 181040, 189800, 226300, 235352, 294190, 303680, 322400, 362080, 379600, 452600, 470704, 588380, 644800, 724160, 735475, 759200, 905200, 941408, 1176760, 1470950, 1518400, 1810400, 1882816, 2353520, 2941900, 3620800, 4707040, 5883800, 9414080, 11767600, 23535200, 47070400]

約数ペア:

[(1, 47070400), (2, 23535200), (4, 11767600), (5, 9414080), (8, 5883800), (10, 4707040), (13, 3620800), (16, 2941900), (20, 2353520), (25, 1882816), (26, 1810400), (31, 1518400), (32, 1470950), (40, 1176760), (50, 941408), (52, 905200), (62, 759200), (64, 735475), (65, 724160), (73, 644800), (80, 588380), (100, 470704), (104, 452600), (124, 379600), (130, 362080), (146, 322400), (155, 303680), (160, 294190), (200, 235352), (208, 226300), (248, 189800), (260, 181040), (292, 161200), (310, 151840), (320, 147095), (325, 144832), (365, 128960), (400, 117676), (403, 116800), (416, 113150), (496, 94900), (520, 90520), (584, 80600), (620, 75920), (650, 72416), (730, 64480), (775, 60736), (800, 58838), (806, 58400), (832, 56575), (949, 49600), (992, 47450), (1040, 45260), (1168, 40300), (1240, 37960), (1300, 36208), (1460, 32240), (1550, 30368), (1600, 29419), (1612, 29200), (1825, 25792), (1898, 24800), (1984, 23725), (2015, 23360), (2080, 22630), (2263, 20800), (2336, 20150), (2480, 18980), (2600, 18104), (2920, 16120), (3100, 15184), (3224, 14600), (3650, 12896), (3796, 12400), (4030, 11680), (4160, 11315), (4526, 10400), (4672, 10075), (4745, 9920), (4960, 9490), (5200, 9052), (5840, 8060), (6200, 7592), (6448, 7300)]