40818050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8971}}^1$

素因数の和:9003

約数の個数: 48

約数和(自身を含む): 93452352

約数和(自身を除く): 52634302

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 8971, 17942, 44855, 62797, 89710, 116623, 125594, 224275, 233246, 313985, 448550, 583115, 627970, 816361, 1166230, 1569925, 1632722, 2915575, 3139850, 4081805, 5831150, 8163610, 20409025, 40818050]

約数ペア:

[(1, 40818050), (2, 20409025), (5, 8163610), (7, 5831150), (10, 4081805), (13, 3139850), (14, 2915575), (25, 1632722), (26, 1569925), (35, 1166230), (50, 816361), (65, 627970), (70, 583115), (91, 448550), (130, 313985), (175, 233246), (182, 224275), (325, 125594), (350, 116623), (455, 89710), (650, 62797), (910, 44855), (2275, 17942), (4550, 8971)]