88987030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 177366672

約数和(自身を除く): 88379642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 251, 293, 502, 586, 605, 1210, 1255, 1465, 2510, 2761, 2930, 3223, 5522, 6446, 13805, 16115, 27610, 30371, 32230, 35453, 60742, 70906, 73543, 147086, 151855, 177265, 303710, 354530, 367715, 735430, 808973, 1617946, 4044865, 8089730, 8898703, 17797406, 44493515, 88987030]

約数ペア:

[(1, 88987030), (2, 44493515), (5, 17797406), (10, 8898703), (11, 8089730), (22, 4044865), (55, 1617946), (110, 808973), (121, 735430), (242, 367715), (251, 354530), (293, 303710), (502, 177265), (586, 151855), (605, 147086), (1210, 73543), (1255, 70906), (1465, 60742), (2510, 35453), (2761, 32230), (2930, 30371), (3223, 27610), (5522, 16115), (6446, 13805)]