46187320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28163}}^1$

素因数の和:28215

約数の個数: 32

約数和(自身を含む): 106459920

約数和(自身を除く): 60272600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 28163, 56326, 112652, 140815, 225304, 281630, 563260, 1126520, 1154683, 2309366, 4618732, 5773415, 9237464, 11546830, 23093660, 46187320]

約数ペア:

[(1, 46187320), (2, 23093660), (4, 11546830), (5, 9237464), (8, 5773415), (10, 4618732), (20, 2309366), (40, 1154683), (41, 1126520), (82, 563260), (164, 281630), (205, 225304), (328, 140815), (410, 112652), (820, 56326), (1640, 28163)]