2801470180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{7177}}^1$

素因数の和:7888

約数の個数: 48

約数和(自身を含む): 6095844720

約数和(自身を除く): 3294374540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 673, 1346, 2692, 3365, 6730, 7177, 13460, 14354, 19517, 28708, 35885, 39034, 71770, 78068, 97585, 143540, 195170, 208133, 390340, 416266, 832532, 1040665, 2081330, 4162660, 4830121, 9660242, 19320484, 24150605, 48301210, 96602420, 140073509, 280147018, 560294036, 700367545, 1400735090, 2801470180]

約数ペア:

[(1, 2801470180), (2, 1400735090), (4, 700367545), (5, 560294036), (10, 280147018), (20, 140073509), (29, 96602420), (58, 48301210), (116, 24150605), (145, 19320484), (290, 9660242), (580, 4830121), (673, 4162660), (1346, 2081330), (2692, 1040665), (3365, 832532), (6730, 416266), (7177, 390340), (13460, 208133), (14354, 195170), (19517, 143540), (28708, 97585), (35885, 78068), (39034, 71770)]