103678424680

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{272179}}^1$

素因数の和:272386

約数の個数: 64

約数和(自身を含む): 238103064000

約数和(自身を除く): 134424639320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 107, 178, 214, 356, 428, 445, 535, 712, 856, 890, 1070, 1780, 2140, 3560, 4280, 9523, 19046, 38092, 47615, 76184, 95230, 190460, 272179, 380920, 544358, 1088716, 1360895, 2177432, 2721790, 5443580, 10887160, 24223931, 29123153, 48447862, 58246306, 96895724, 116492612, 121119655, 145615765, 193791448, 232985224, 242239310, 291231530, 484478620, 582463060, 968957240, 1164926120, 2591960617, 5183921234, 10367842468, 12959803085, 20735684936, 25919606170, 51839212340, 103678424680]

約数ペア:

[(1, 103678424680), (2, 51839212340), (4, 25919606170), (5, 20735684936), (8, 12959803085), (10, 10367842468), (20, 5183921234), (40, 2591960617), (89, 1164926120), (107, 968957240), (178, 582463060), (214, 484478620), (356, 291231530), (428, 242239310), (445, 232985224), (535, 193791448), (712, 145615765), (856, 121119655), (890, 116492612), (1070, 96895724), (1780, 58246306), (2140, 48447862), (3560, 29123153), (4280, 24223931), (9523, 10887160), (19046, 5443580), (38092, 2721790), (47615, 2177432), (76184, 1360895), (95230, 1088716), (190460, 544358), (272179, 380920)]