96818440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 224415360

約数和(自身を除く): 127596920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 73, 142, 146, 284, 292, 355, 365, 467, 568, 584, 710, 730, 934, 1420, 1460, 1868, 2335, 2840, 2920, 3736, 4670, 5183, 9340, 10366, 18680, 20732, 25915, 33157, 34091, 41464, 51830, 66314, 68182, 103660, 132628, 136364, 165785, 170455, 207320, 265256, 272728, 331570, 340910, 663140, 681820, 1326280, 1363640, 2420461, 4840922, 9681844, 12102305, 19363688, 24204610, 48409220, 96818440]

約数ペア:

[(1, 96818440), (2, 48409220), (4, 24204610), (5, 19363688), (8, 12102305), (10, 9681844), (20, 4840922), (40, 2420461), (71, 1363640), (73, 1326280), (142, 681820), (146, 663140), (284, 340910), (292, 331570), (355, 272728), (365, 265256), (467, 207320), (568, 170455), (584, 165785), (710, 136364), (730, 132628), (934, 103660), (1420, 68182), (1460, 66314), (1868, 51830), (2335, 41464), (2840, 34091), (2920, 33157), (3736, 25915), (4670, 20732), (5183, 18680), (9340, 10366)]