8045497160

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{525163}}^1$

素因数の和:525557

約数の個数: 32

約数和(自身を含む): 18149667840

約数和(自身を除く): 10104170680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660, 15320, 525163, 1050326, 2100652, 2625815, 4201304, 5251630, 10503260, 21006520, 201137429, 402274858, 804549716, 1005687145, 1609099432, 2011374290, 4022748580, 8045497160]

約数ペア:

[(1, 8045497160), (2, 4022748580), (4, 2011374290), (5, 1609099432), (8, 1005687145), (10, 804549716), (20, 402274858), (40, 201137429), (383, 21006520), (766, 10503260), (1532, 5251630), (1915, 4201304), (3064, 2625815), (3830, 2100652), (7660, 1050326), (15320, 525163)]