7122995080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{15313}}^1$

素因数の和:15754

約数の個数: 64

約数和(自身を含む): 16621815600

約数和(自身を除く): 9498820520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 401, 580, 802, 1160, 1604, 2005, 3208, 4010, 8020, 11629, 15313, 16040, 23258, 30626, 46516, 58145, 61252, 76565, 93032, 116290, 122504, 153130, 232580, 306260, 444077, 465160, 612520, 888154, 1776308, 2220385, 3552616, 4440770, 6140513, 8881540, 12281026, 17763080, 24562052, 30702565, 49124104, 61405130, 122810260, 178074877, 245620520, 356149754, 712299508, 890374385, 1424599016, 1780748770, 3561497540, 7122995080]

約数ペア:

[(1, 7122995080), (2, 3561497540), (4, 1780748770), (5, 1424599016), (8, 890374385), (10, 712299508), (20, 356149754), (29, 245620520), (40, 178074877), (58, 122810260), (116, 61405130), (145, 49124104), (232, 30702565), (290, 24562052), (401, 17763080), (580, 12281026), (802, 8881540), (1160, 6140513), (1604, 4440770), (2005, 3552616), (3208, 2220385), (4010, 1776308), (8020, 888154), (11629, 612520), (15313, 465160), (16040, 444077), (23258, 306260), (30626, 232580), (46516, 153130), (58145, 122504), (61252, 116290), (76565, 93032)]