9968003240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197621}}^1$

素因数の和:197742

約数の個数: 64

約数和(自身を含む): 24402364560

約数和(自身を除く): 14434361320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 3880, 5044, 6305, 10088, 12610, 25220, 50440, 197621, 395242, 790484, 988105, 1580968, 1976210, 2569073, 3952420, 5138146, 7904840, 10276292, 12845365, 19169237, 20552584, 25690730, 38338474, 51381460, 76676948, 95846185, 102762920, 153353896, 191692370, 249200081, 383384740, 498400162, 766769480, 996800324, 1246000405, 1993600648, 2492000810, 4984001620, 9968003240]

約数ペア:

[(1, 9968003240), (2, 4984001620), (4, 2492000810), (5, 1993600648), (8, 1246000405), (10, 996800324), (13, 766769480), (20, 498400162), (26, 383384740), (40, 249200081), (52, 191692370), (65, 153353896), (97, 102762920), (104, 95846185), (130, 76676948), (194, 51381460), (260, 38338474), (388, 25690730), (485, 20552584), (520, 19169237), (776, 12845365), (970, 10276292), (1261, 7904840), (1940, 5138146), (2522, 3952420), (3880, 2569073), (5044, 1976210), (6305, 1580968), (10088, 988105), (12610, 790484), (25220, 395242), (50440, 197621)]