95445740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^2$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 228861360

約数和(自身を除く): 133415620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 139, 190, 247, 260, 278, 380, 494, 556, 695, 988, 1235, 1390, 1807, 2470, 2641, 2780, 3614, 4940, 5282, 7228, 9035, 10564, 13205, 18070, 19321, 26410, 34333, 36140, 38642, 52820, 68666, 77284, 96605, 137332, 171665, 193210, 251173, 343330, 367099, 386420, 502346, 686660, 734198, 1004692, 1255865, 1468396, 1835495, 2511730, 3670990, 4772287, 5023460, 7341980, 9544574, 19089148, 23861435, 47722870, 95445740]

約数ペア:

[(1, 95445740), (2, 47722870), (4, 23861435), (5, 19089148), (10, 9544574), (13, 7341980), (19, 5023460), (20, 4772287), (26, 3670990), (38, 2511730), (52, 1835495), (65, 1468396), (76, 1255865), (95, 1004692), (130, 734198), (139, 686660), (190, 502346), (247, 386420), (260, 367099), (278, 343330), (380, 251173), (494, 193210), (556, 171665), (695, 137332), (988, 96605), (1235, 77284), (1390, 68666), (1807, 52820), (2470, 38642), (2641, 36140), (2780, 34333), (3614, 26410), (4940, 19321), (5282, 18070), (7228, 13205), (9035, 10564)]