63081040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 161864640

約数和(自身を除く): 98783600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 739, 776, 880, 970, 1067, 1478, 1552, 1940, 2134, 2956, 3695, 3880, 4268, 5335, 5912, 7390, 7760, 8129, 8536, 10670, 11824, 14780, 16258, 17072, 21340, 29560, 32516, 40645, 42680, 59120, 65032, 71683, 81290, 85360, 130064, 143366, 162580, 286732, 325160, 358415, 573464, 650320, 716830, 788513, 1146928, 1433660, 1577026, 2867320, 3154052, 3942565, 5734640, 6308104, 7885130, 12616208, 15770260, 31540520, 63081040]

約数ペア:

[(1, 63081040), (2, 31540520), (4, 15770260), (5, 12616208), (8, 7885130), (10, 6308104), (11, 5734640), (16, 3942565), (20, 3154052), (22, 2867320), (40, 1577026), (44, 1433660), (55, 1146928), (80, 788513), (88, 716830), (97, 650320), (110, 573464), (176, 358415), (194, 325160), (220, 286732), (388, 162580), (440, 143366), (485, 130064), (739, 85360), (776, 81290), (880, 71683), (970, 65032), (1067, 59120), (1478, 42680), (1552, 40645), (1940, 32516), (2134, 29560), (2956, 21340), (3695, 17072), (3880, 16258), (4268, 14780), (5335, 11824), (5912, 10670), (7390, 8536), (7760, 8129)]