45867140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10973}}^1$

素因数の和:11012

約数の個数: 48

約数和(自身を含む): 110617920

約数和(自身を除く): 64750780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 10973, 21946, 43892, 54865, 109730, 120703, 208487, 219460, 241406, 416974, 482812, 603515, 833948, 1042435, 1207030, 2084870, 2293357, 2414060, 4169740, 4586714, 9173428, 11466785, 22933570, 45867140]

約数ペア:

[(1, 45867140), (2, 22933570), (4, 11466785), (5, 9173428), (10, 4586714), (11, 4169740), (19, 2414060), (20, 2293357), (22, 2084870), (38, 1207030), (44, 1042435), (55, 833948), (76, 603515), (95, 482812), (110, 416974), (190, 241406), (209, 219460), (220, 208487), (380, 120703), (418, 109730), (836, 54865), (1045, 43892), (2090, 21946), (4180, 10973)]