28305752270

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{727}}^1\times {\mathrm{10009}}^1$

素因数の和:11132

約数の個数: 32

約数和(自身を含む): 51156705600

約数和(自身を除く): 22850953330

約数列:

[1, 2, 5, 10, 389, 727, 778, 1454, 1945, 3635, 3890, 7270, 10009, 20018, 50045, 100090, 282803, 565606, 1414015, 2828030, 3893501, 7276543, 7787002, 14553086, 19467505, 36382715, 38935010, 72765430, 2830575227, 5661150454, 14152876135, 28305752270]

約数ペア:

[(1, 28305752270), (2, 14152876135), (5, 5661150454), (10, 2830575227), (389, 72765430), (727, 38935010), (778, 36382715), (1454, 19467505), (1945, 14553086), (3635, 7787002), (3890, 7276543), (7270, 3893501), (10009, 2828030), (20018, 1414015), (50045, 565606), (100090, 282803)]