98704100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 72

約数和(自身を含む): 237651456

約数和(自身を除く): 138947356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 550, 610, 671, 1100, 1220, 1342, 1471, 1525, 2684, 2942, 3050, 3355, 5884, 6100, 6710, 7355, 13420, 14710, 16181, 16775, 29420, 32362, 33550, 36775, 64724, 67100, 73550, 80905, 89731, 147100, 161810, 179462, 323620, 358924, 404525, 448655, 809050, 897310, 987041, 1618100, 1794620, 1974082, 2243275, 3948164, 4486550, 4935205, 8973100, 9870410, 19740820, 24676025, 49352050, 98704100]

約数ペア:

[(1, 98704100), (2, 49352050), (4, 24676025), (5, 19740820), (10, 9870410), (11, 8973100), (20, 4935205), (22, 4486550), (25, 3948164), (44, 2243275), (50, 1974082), (55, 1794620), (61, 1618100), (100, 987041), (110, 897310), (122, 809050), (220, 448655), (244, 404525), (275, 358924), (305, 323620), (550, 179462), (610, 161810), (671, 147100), (1100, 89731), (1220, 80905), (1342, 73550), (1471, 67100), (1525, 64724), (2684, 36775), (2942, 33550), (3050, 32362), (3355, 29420), (5884, 16775), (6100, 16181), (6710, 14710), (7355, 13420)]