46858420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1699}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 113097600

約数和(自身を除く): 66239180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1699, 1970, 2758, 3398, 3940, 5516, 6796, 6895, 8495, 11893, 13790, 16990, 23786, 27580, 33980, 47572, 59465, 118930, 237860, 334703, 669406, 1338812, 1673515, 2342921, 3347030, 4685842, 6694060, 9371684, 11714605, 23429210, 46858420]

約数ペア:

[(1, 46858420), (2, 23429210), (4, 11714605), (5, 9371684), (7, 6694060), (10, 4685842), (14, 3347030), (20, 2342921), (28, 1673515), (35, 1338812), (70, 669406), (140, 334703), (197, 237860), (394, 118930), (788, 59465), (985, 47572), (1379, 33980), (1699, 27580), (1970, 23786), (2758, 16990), (3398, 13790), (3940, 11893), (5516, 8495), (6796, 6895)]