71142149740

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1483}}^1\times {\mathrm{4157}}^1$

素因数の和:6226

約数の個数: 48

約数和(自身を含む): 149794378272

約数和(自身を除く): 78652228532

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 1483, 2308, 2885, 2966, 4157, 5770, 5932, 7415, 8314, 11540, 14830, 16628, 20785, 29660, 41570, 83140, 855691, 1711382, 2398589, 3422764, 4278455, 4797178, 6164831, 8556910, 9594356, 11992945, 12329662, 17113820, 23985890, 24659324, 30824155, 47971780, 61648310, 123296620, 3557107487, 7114214974, 14228429948, 17785537435, 35571074870, 71142149740]

約数ペア:

[(1, 71142149740), (2, 35571074870), (4, 17785537435), (5, 14228429948), (10, 7114214974), (20, 3557107487), (577, 123296620), (1154, 61648310), (1483, 47971780), (2308, 30824155), (2885, 24659324), (2966, 23985890), (4157, 17113820), (5770, 12329662), (5932, 11992945), (7415, 9594356), (8314, 8556910), (11540, 6164831), (14830, 4797178), (16628, 4278455), (20785, 3422764), (29660, 2398589), (41570, 1711382), (83140, 855691)]