210859596560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155043821}}^1$

素因数の和:155043851

約数の個数: 40

約数和(自身を含む): 519086716056

約数和(自身を除く): 308227119496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 155043821, 310087642, 620175284, 775219105, 1240350568, 1550438210, 2480701136, 2635744957, 3100876420, 5271489914, 6201752840, 10542979828, 12403505680, 13178724785, 21085959656, 26357449570, 42171919312, 52714899140, 105429798280, 210859596560]

約数ペア:

[(1, 210859596560), (2, 105429798280), (4, 52714899140), (5, 42171919312), (8, 26357449570), (10, 21085959656), (16, 13178724785), (17, 12403505680), (20, 10542979828), (34, 6201752840), (40, 5271489914), (68, 3100876420), (80, 2635744957), (85, 2480701136), (136, 1550438210), (170, 1240350568), (272, 775219105), (340, 620175284), (680, 310087642), (1360, 155043821)]