79229180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7517}}^1$

素因数の和:7574

約数の個数: 48

約数和(自身を含む): 181875456

約数和(自身を除く): 102646276

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 7517, 10540, 15034, 30068, 37585, 75170, 127789, 150340, 233027, 255578, 466054, 511156, 638945, 932108, 1165135, 1277890, 2330270, 2555780, 3961459, 4660540, 7922918, 15845836, 19807295, 39614590, 79229180]

約数ペア:

[(1, 79229180), (2, 39614590), (4, 19807295), (5, 15845836), (10, 7922918), (17, 4660540), (20, 3961459), (31, 2555780), (34, 2330270), (62, 1277890), (68, 1165135), (85, 932108), (124, 638945), (155, 511156), (170, 466054), (310, 255578), (340, 233027), (527, 150340), (620, 127789), (1054, 75170), (2108, 37585), (2635, 30068), (5270, 15034), (7517, 10540)]