10369250380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{384331}}^1$

素因数の和:384430

約数の個数: 48

約数和(自身を含む): 23244399360

約数和(自身を除く): 12875148980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2698, 5396, 6745, 13490, 26980, 384331, 768662, 1537324, 1921655, 3843310, 7302289, 7686620, 14604578, 27287501, 29209156, 36511445, 54575002, 73022890, 109150004, 136437505, 146045780, 272875010, 518462519, 545750020, 1036925038, 2073850076, 2592312595, 5184625190, 10369250380]

約数ペア:

[(1, 10369250380), (2, 5184625190), (4, 2592312595), (5, 2073850076), (10, 1036925038), (19, 545750020), (20, 518462519), (38, 272875010), (71, 146045780), (76, 136437505), (95, 109150004), (142, 73022890), (190, 54575002), (284, 36511445), (355, 29209156), (380, 27287501), (710, 14604578), (1349, 7686620), (1420, 7302289), (2698, 3843310), (5396, 1921655), (6745, 1537324), (13490, 768662), (26980, 384331)]