8334160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5483}}^1$

素因数の和:5515

約数の個数: 40

約数和(自身を含む): 20400480

約数和(自身を除く): 12066320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 5483, 10966, 21932, 27415, 43864, 54830, 87728, 104177, 109660, 208354, 219320, 416708, 438640, 520885, 833416, 1041770, 1666832, 2083540, 4167080, 8334160]

約数ペア:

[(1, 8334160), (2, 4167080), (4, 2083540), (5, 1666832), (8, 1041770), (10, 833416), (16, 520885), (19, 438640), (20, 416708), (38, 219320), (40, 208354), (76, 109660), (80, 104177), (95, 87728), (152, 54830), (190, 43864), (304, 27415), (380, 21932), (760, 10966), (1520, 5483)]