8032570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 18400284

約数和(自身を除く): 10367714

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 97, 98, 130, 169, 182, 194, 245, 338, 455, 485, 490, 637, 679, 845, 910, 970, 1183, 1261, 1274, 1358, 1690, 2366, 2522, 3185, 3395, 4753, 5915, 6305, 6370, 6790, 8281, 8827, 9506, 11830, 12610, 16393, 16562, 17654, 23765, 32786, 41405, 44135, 47530, 61789, 81965, 82810, 88270, 114751, 123578, 163930, 229502, 308945, 573755, 617890, 803257, 1147510, 1606514, 4016285, 8032570]

約数ペア:

[(1, 8032570), (2, 4016285), (5, 1606514), (7, 1147510), (10, 803257), (13, 617890), (14, 573755), (26, 308945), (35, 229502), (49, 163930), (65, 123578), (70, 114751), (91, 88270), (97, 82810), (98, 81965), (130, 61789), (169, 47530), (182, 44135), (194, 41405), (245, 32786), (338, 23765), (455, 17654), (485, 16562), (490, 16393), (637, 12610), (679, 11830), (845, 9506), (910, 8827), (970, 8281), (1183, 6790), (1261, 6370), (1274, 6305), (1358, 5915), (1690, 4753), (2366, 3395), (2522, 3185)]