4909367080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{136523}}^1$

素因数の和:136594

約数の個数: 64

約数和(自身を含む): 11795673600

約数和(自身を除く): 6886306520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3596, 4495, 7192, 8990, 17980, 35960, 136523, 273046, 546092, 682615, 1092184, 1365230, 2730460, 3959167, 4232213, 5460920, 7918334, 8464426, 15836668, 16928852, 19795835, 21161065, 31673336, 33857704, 39591670, 42322130, 79183340, 84644260, 122734177, 158366680, 169288520, 245468354, 490936708, 613670885, 981873416, 1227341770, 2454683540, 4909367080]

約数ペア:

[(1, 4909367080), (2, 2454683540), (4, 1227341770), (5, 981873416), (8, 613670885), (10, 490936708), (20, 245468354), (29, 169288520), (31, 158366680), (40, 122734177), (58, 84644260), (62, 79183340), (116, 42322130), (124, 39591670), (145, 33857704), (155, 31673336), (232, 21161065), (248, 19795835), (290, 16928852), (310, 15836668), (580, 8464426), (620, 7918334), (899, 5460920), (1160, 4232213), (1240, 3959167), (1798, 2730460), (3596, 1365230), (4495, 1092184), (7192, 682615), (8990, 546092), (17980, 273046), (35960, 136523)]