27070340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 64169280

約数和(自身を除く): 37098940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4243, 6380, 8486, 16972, 21215, 42430, 46673, 84860, 93346, 123047, 186692, 233365, 246094, 466730, 492188, 615235, 933460, 1230470, 1353517, 2460940, 2707034, 5414068, 6767585, 13535170, 27070340]

約数ペア:

[(1, 27070340), (2, 13535170), (4, 6767585), (5, 5414068), (10, 2707034), (11, 2460940), (20, 1353517), (22, 1230470), (29, 933460), (44, 615235), (55, 492188), (58, 466730), (110, 246094), (116, 233365), (145, 186692), (220, 123047), (290, 93346), (319, 84860), (580, 46673), (638, 42430), (1276, 21215), (1595, 16972), (3190, 8486), (4243, 6380)]