22013428600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{82571}}^1$

素因数の和:82661

約数の個数: 96

約数和(自身を含む): 54061539840

約数和(自身を除く): 32048111240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 43, 50, 62, 86, 100, 124, 155, 172, 200, 215, 248, 310, 344, 430, 620, 775, 860, 1075, 1240, 1333, 1550, 1720, 2150, 2666, 3100, 4300, 5332, 6200, 6665, 8600, 10664, 13330, 26660, 33325, 53320, 66650, 82571, 133300, 165142, 266600, 330284, 412855, 660568, 825710, 1651420, 2064275, 2559701, 3302840, 3550553, 4128550, 5119402, 7101106, 8257100, 10238804, 12798505, 14202212, 16514200, 17752765, 20477608, 25597010, 28404424, 35505530, 51194020, 63992525, 71011060, 88763825, 102388040, 110067143, 127985050, 142022120, 177527650, 220134286, 255970100, 355055300, 440268572, 511940200, 550335715, 710110600, 880537144, 1100671430, 2201342860, 2751678575, 4402685720, 5503357150, 11006714300, 22013428600]

約数ペア:

[(1, 22013428600), (2, 11006714300), (4, 5503357150), (5, 4402685720), (8, 2751678575), (10, 2201342860), (20, 1100671430), (25, 880537144), (31, 710110600), (40, 550335715), (43, 511940200), (50, 440268572), (62, 355055300), (86, 255970100), (100, 220134286), (124, 177527650), (155, 142022120), (172, 127985050), (200, 110067143), (215, 102388040), (248, 88763825), (310, 71011060), (344, 63992525), (430, 51194020), (620, 35505530), (775, 28404424), (860, 25597010), (1075, 20477608), (1240, 17752765), (1333, 16514200), (1550, 14202212), (1720, 12798505), (2150, 10238804), (2666, 8257100), (3100, 7101106), (4300, 5119402), (5332, 4128550), (6200, 3550553), (6665, 3302840), (8600, 2559701), (10664, 2064275), (13330, 1651420), (26660, 825710), (33325, 660568), (53320, 412855), (66650, 330284), (82571, 266600), (133300, 165142)]