42334760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4830

約数の個数: 64

約数和(自身を含む): 108637200

約数和(自身を除く): 66302440

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 4789, 8840, 9578, 19156, 23945, 38312, 47890, 62257, 81413, 95780, 124514, 162826, 191560, 249028, 311285, 325652, 407065, 498056, 622570, 651304, 814130, 1058369, 1245140, 1628260, 2116738, 2490280, 3256520, 4233476, 5291845, 8466952, 10583690, 21167380, 42334760]

約数ペア:

[(1, 42334760), (2, 21167380), (4, 10583690), (5, 8466952), (8, 5291845), (10, 4233476), (13, 3256520), (17, 2490280), (20, 2116738), (26, 1628260), (34, 1245140), (40, 1058369), (52, 814130), (65, 651304), (68, 622570), (85, 498056), (104, 407065), (130, 325652), (136, 311285), (170, 249028), (221, 191560), (260, 162826), (340, 124514), (442, 95780), (520, 81413), (680, 62257), (884, 47890), (1105, 38312), (1768, 23945), (2210, 19156), (4420, 9578), (4789, 8840)]