62246840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 144365760

約数和(自身を除く): 82118920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 97, 122, 194, 244, 263, 305, 388, 485, 488, 526, 610, 776, 970, 1052, 1220, 1315, 1940, 2104, 2440, 2630, 3880, 5260, 5917, 10520, 11834, 16043, 23668, 25511, 29585, 32086, 47336, 51022, 59170, 64172, 80215, 102044, 118340, 127555, 128344, 160430, 204088, 236680, 255110, 320860, 510220, 641720, 1020440, 1556171, 3112342, 6224684, 7780855, 12449368, 15561710, 31123420, 62246840]

約数ペア:

[(1, 62246840), (2, 31123420), (4, 15561710), (5, 12449368), (8, 7780855), (10, 6224684), (20, 3112342), (40, 1556171), (61, 1020440), (97, 641720), (122, 510220), (194, 320860), (244, 255110), (263, 236680), (305, 204088), (388, 160430), (485, 128344), (488, 127555), (526, 118340), (610, 102044), (776, 80215), (970, 64172), (1052, 59170), (1220, 51022), (1315, 47336), (1940, 32086), (2104, 29585), (2440, 25511), (2630, 23668), (3880, 16043), (5260, 11834), (5917, 10520)]