12773100620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{315697}}^1$

素因数の和:315747

約数の個数: 72

約数和(自身を含む): 32564880096

約数和(自身を除く): 19791779476

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2890, 4046, 5780, 8092, 10115, 20230, 40460, 315697, 631394, 1262788, 1578485, 2209879, 3156970, 4419758, 5366849, 6313940, 8839516, 10733698, 11049395, 21467396, 22098790, 26834245, 37567943, 44197580, 53668490, 75135886, 91236433, 107336980, 150271772, 182472866, 187839715, 364945732, 375679430, 456182165, 638655031, 751358860, 912364330, 1277310062, 1824728660, 2554620124, 3193275155, 6386550310, 12773100620]

約数ペア:

[(1, 12773100620), (2, 6386550310), (4, 3193275155), (5, 2554620124), (7, 1824728660), (10, 1277310062), (14, 912364330), (17, 751358860), (20, 638655031), (28, 456182165), (34, 375679430), (35, 364945732), (68, 187839715), (70, 182472866), (85, 150271772), (119, 107336980), (140, 91236433), (170, 75135886), (238, 53668490), (289, 44197580), (340, 37567943), (476, 26834245), (578, 22098790), (595, 21467396), (1156, 11049395), (1190, 10733698), (1445, 8839516), (2023, 6313940), (2380, 5366849), (2890, 4419758), (4046, 3156970), (5780, 2209879), (8092, 1578485), (10115, 1262788), (20230, 631394), (40460, 315697)]