536448260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{11351}}^1$

素因数の和:11516

約数の個数: 48

約数和(自身を含む): 1201495680

約数和(自身を除く): 665047420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1390, 2363, 2780, 4726, 9452, 11351, 11815, 22702, 23630, 45404, 47260, 56755, 113510, 192967, 227020, 385934, 771868, 964835, 1577789, 1929670, 3155578, 3859340, 6311156, 7888945, 15777890, 26822413, 31555780, 53644826, 107289652, 134112065, 268224130, 536448260]

約数ペア:

[(1, 536448260), (2, 268224130), (4, 134112065), (5, 107289652), (10, 53644826), (17, 31555780), (20, 26822413), (34, 15777890), (68, 7888945), (85, 6311156), (139, 3859340), (170, 3155578), (278, 1929670), (340, 1577789), (556, 964835), (695, 771868), (1390, 385934), (2363, 227020), (2780, 192967), (4726, 113510), (9452, 56755), (11351, 47260), (11815, 45404), (22702, 23630)]