69164420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9173}}^1$

素因数の和:9224

約数の個数: 48

約数和(自身を含む): 161829360

約数和(自身を除く): 92664940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 9173, 18346, 36692, 45865, 91730, 119249, 183460, 238498, 266017, 476996, 532034, 596245, 1064068, 1192490, 1330085, 2384980, 2660170, 3458221, 5320340, 6916442, 13832884, 17291105, 34582210, 69164420]

約数ペア:

[(1, 69164420), (2, 34582210), (4, 17291105), (5, 13832884), (10, 6916442), (13, 5320340), (20, 3458221), (26, 2660170), (29, 2384980), (52, 1330085), (58, 1192490), (65, 1064068), (116, 596245), (130, 532034), (145, 476996), (260, 266017), (290, 238498), (377, 183460), (580, 119249), (754, 91730), (1508, 45865), (1885, 36692), (3770, 18346), (7540, 9173)]