93968420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51631}}^1$

素因数の和:51660

約数の個数: 48

約数和(自身を含む): 242876928

約数和(自身を除く): 148908508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 51631, 103262, 206524, 258155, 361417, 516310, 671203, 722834, 1032620, 1342406, 1445668, 1807085, 2684812, 3356015, 3614170, 4698421, 6712030, 7228340, 9396842, 13424060, 18793684, 23492105, 46984210, 93968420]

約数ペア:

[(1, 93968420), (2, 46984210), (4, 23492105), (5, 18793684), (7, 13424060), (10, 9396842), (13, 7228340), (14, 6712030), (20, 4698421), (26, 3614170), (28, 3356015), (35, 2684812), (52, 1807085), (65, 1445668), (70, 1342406), (91, 1032620), (130, 722834), (140, 671203), (182, 516310), (260, 361417), (364, 258155), (455, 206524), (910, 103262), (1820, 51631)]