4405280260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{24091}}^1$

素因数の和:24364

約数の個数: 48

約数和(自身を含む): 9519616512

約数和(自身を除く): 5114336252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 223, 410, 446, 820, 892, 1115, 2230, 4460, 9143, 18286, 24091, 36572, 45715, 48182, 91430, 96364, 120455, 182860, 240910, 481820, 987731, 1975462, 3950924, 4938655, 5372293, 9877310, 10744586, 19754620, 21489172, 26861465, 53722930, 107445860, 220264013, 440528026, 881056052, 1101320065, 2202640130, 4405280260]

約数ペア:

[(1, 4405280260), (2, 2202640130), (4, 1101320065), (5, 881056052), (10, 440528026), (20, 220264013), (41, 107445860), (82, 53722930), (164, 26861465), (205, 21489172), (223, 19754620), (410, 10744586), (446, 9877310), (820, 5372293), (892, 4938655), (1115, 3950924), (2230, 1975462), (4460, 987731), (9143, 481820), (18286, 240910), (24091, 182860), (36572, 120455), (45715, 96364), (48182, 91430)]