354552010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{3191}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 656377344

約数和(自身を除く): 301825334

約数列:

[1, 2, 5, 10, 41, 82, 205, 271, 410, 542, 1355, 2710, 3191, 6382, 11111, 15955, 22222, 31910, 55555, 111110, 130831, 261662, 654155, 864761, 1308310, 1729522, 4323805, 8647610, 35455201, 70910402, 177276005, 354552010]

約数ペア:

[(1, 354552010), (2, 177276005), (5, 70910402), (10, 35455201), (41, 8647610), (82, 4323805), (205, 1729522), (271, 1308310), (410, 864761), (542, 654155), (1355, 261662), (2710, 130831), (3191, 111110), (6382, 55555), (11111, 31910), (15955, 22222)]