4562890

素因数分解:

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

素因数の和:438

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 4146230

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 359, 410, 718, 1271, 1795, 2542, 3590, 6355, 11129, 12710, 14719, 22258, 29438, 55645, 73595, 111290, 147190, 456289, 912578, 2281445, 4562890]

約数ペア:

[(1, 4562890), (2, 2281445), (5, 912578), (10, 456289), (31, 147190), (41, 111290), (62, 73595), (82, 55645), (155, 29438), (205, 22258), (310, 14719), (359, 12710), (410, 11129), (718, 6355), (1271, 3590), (1795, 2542)]