45628900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 104993280

約数和(自身を除く): 59364380

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 41, 50, 62, 82, 100, 124, 155, 164, 205, 310, 359, 410, 620, 718, 775, 820, 1025, 1271, 1436, 1550, 1795, 2050, 2542, 3100, 3590, 4100, 5084, 6355, 7180, 8975, 11129, 12710, 14719, 17950, 22258, 25420, 29438, 31775, 35900, 44516, 55645, 58876, 63550, 73595, 111290, 127100, 147190, 222580, 278225, 294380, 367975, 456289, 556450, 735950, 912578, 1112900, 1471900, 1825156, 2281445, 4562890, 9125780, 11407225, 22814450, 45628900]

約数ペア:

[(1, 45628900), (2, 22814450), (4, 11407225), (5, 9125780), (10, 4562890), (20, 2281445), (25, 1825156), (31, 1471900), (41, 1112900), (50, 912578), (62, 735950), (82, 556450), (100, 456289), (124, 367975), (155, 294380), (164, 278225), (205, 222580), (310, 147190), (359, 127100), (410, 111290), (620, 73595), (718, 63550), (775, 58876), (820, 55645), (1025, 44516), (1271, 35900), (1436, 31775), (1550, 29438), (1795, 25420), (2050, 22258), (2542, 17950), (3100, 14719), (3590, 12710), (4100, 11129), (5084, 8975), (6355, 7180)]