104425360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 175556720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 41, 52, 62, 65, 79, 80, 82, 104, 124, 130, 155, 158, 164, 205, 208, 248, 260, 310, 316, 328, 395, 403, 410, 496, 520, 533, 620, 632, 656, 790, 806, 820, 1027, 1040, 1066, 1240, 1264, 1271, 1580, 1612, 1640, 2015, 2054, 2132, 2449, 2480, 2542, 2665, 3160, 3224, 3239, 3280, 4030, 4108, 4264, 4898, 5084, 5135, 5330, 6320, 6355, 6448, 6478, 8060, 8216, 8528, 9796, 10168, 10270, 10660, 12245, 12710, 12956, 16120, 16195, 16432, 16523, 19592, 20336, 20540, 21320, 24490, 25420, 25912, 31837, 32240, 32390, 33046, 39184, 41080, 42107, 42640, 48980, 50840, 51824, 63674, 64780, 66092, 82160, 82615, 84214, 97960, 100409, 101680, 127348, 129560, 132184, 159185, 165230, 168428, 195920, 200818, 210535, 254696, 259120, 264368, 318370, 330460, 336856, 401636, 421070, 502045, 509392, 636740, 660920, 673712, 803272, 842140, 1004090, 1273480, 1305317, 1321840, 1606544, 1684280, 2008180, 2546960, 2610634, 3368560, 4016360, 5221268, 6526585, 8032720, 10442536, 13053170, 20885072, 26106340, 52212680, 104425360]

約数ペア:

[(1, 104425360), (2, 52212680), (4, 26106340), (5, 20885072), (8, 13053170), (10, 10442536), (13, 8032720), (16, 6526585), (20, 5221268), (26, 4016360), (31, 3368560), (40, 2610634), (41, 2546960), (52, 2008180), (62, 1684280), (65, 1606544), (79, 1321840), (80, 1305317), (82, 1273480), (104, 1004090), (124, 842140), (130, 803272), (155, 673712), (158, 660920), (164, 636740), (205, 509392), (208, 502045), (248, 421070), (260, 401636), (310, 336856), (316, 330460), (328, 318370), (395, 264368), (403, 259120), (410, 254696), (496, 210535), (520, 200818), (533, 195920), (620, 168428), (632, 165230), (656, 159185), (790, 132184), (806, 129560), (820, 127348), (1027, 101680), (1040, 100409), (1066, 97960), (1240, 84214), (1264, 82615), (1271, 82160), (1580, 66092), (1612, 64780), (1640, 63674), (2015, 51824), (2054, 50840), (2132, 48980), (2449, 42640), (2480, 42107), (2542, 41080), (2665, 39184), (3160, 33046), (3224, 32390), (3239, 32240), (3280, 31837), (4030, 25912), (4108, 25420), (4264, 24490), (4898, 21320), (5084, 20540), (5135, 20336), (5330, 19592), (6320, 16523), (6355, 16432), (6448, 16195), (6478, 16120), (8060, 12956), (8216, 12710), (8528, 12245), (9796, 10660), (10168, 10270)]