4774480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 11407752

約数和(自身を除く): 6633272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1613, 2960, 3226, 6452, 8065, 12904, 16130, 25808, 32260, 59681, 64520, 119362, 129040, 238724, 298405, 477448, 596810, 954896, 1193620, 2387240, 4774480]

約数ペア:

[(1, 4774480), (2, 2387240), (4, 1193620), (5, 954896), (8, 596810), (10, 477448), (16, 298405), (20, 238724), (37, 129040), (40, 119362), (74, 64520), (80, 59681), (148, 32260), (185, 25808), (296, 16130), (370, 12904), (592, 8065), (740, 6452), (1480, 3226), (1613, 2960)]