95801680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 241484544

約数和(自身を除く): 145682864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 251, 260, 367, 502, 520, 734, 1004, 1040, 1255, 1468, 1835, 2008, 2510, 2936, 3263, 3670, 4016, 4771, 5020, 5872, 6526, 7340, 9542, 10040, 13052, 14680, 16315, 19084, 20080, 23855, 26104, 29360, 32630, 38168, 47710, 52208, 65260, 76336, 92117, 95420, 130520, 184234, 190840, 261040, 368468, 381680, 460585, 736936, 921170, 1197521, 1473872, 1842340, 2395042, 3684680, 4790084, 5987605, 7369360, 9580168, 11975210, 19160336, 23950420, 47900840, 95801680]

約数ペア:

[(1, 95801680), (2, 47900840), (4, 23950420), (5, 19160336), (8, 11975210), (10, 9580168), (13, 7369360), (16, 5987605), (20, 4790084), (26, 3684680), (40, 2395042), (52, 1842340), (65, 1473872), (80, 1197521), (104, 921170), (130, 736936), (208, 460585), (251, 381680), (260, 368468), (367, 261040), (502, 190840), (520, 184234), (734, 130520), (1004, 95420), (1040, 92117), (1255, 76336), (1468, 65260), (1835, 52208), (2008, 47710), (2510, 38168), (2936, 32630), (3263, 29360), (3670, 26104), (4016, 23855), (4771, 20080), (5020, 19084), (5872, 16315), (6526, 14680), (7340, 13052), (9542, 10040)]