41146940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 90931680

約数和(自身を除く): 49784740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1163, 1220, 1769, 2326, 3538, 4652, 5815, 7076, 8845, 11630, 17690, 23260, 33727, 35380, 67454, 70943, 134908, 141886, 168635, 283772, 337270, 354715, 674540, 709430, 1418860, 2057347, 4114694, 8229388, 10286735, 20573470, 41146940]

約数ペア:

[(1, 41146940), (2, 20573470), (4, 10286735), (5, 8229388), (10, 4114694), (20, 2057347), (29, 1418860), (58, 709430), (61, 674540), (116, 354715), (122, 337270), (145, 283772), (244, 168635), (290, 141886), (305, 134908), (580, 70943), (610, 67454), (1163, 35380), (1220, 33727), (1769, 23260), (2326, 17690), (3538, 11630), (4652, 8845), (5815, 7076)]