4976133020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1\times {\mathrm{4007}}^1$

素因数の和:6050

約数の個数: 48

約数和(自身を含む): 10795051008

約数和(自身を除く): 5818917988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2003, 4006, 4007, 8012, 8014, 10015, 16028, 20030, 20035, 40060, 40070, 62093, 80140, 124186, 124217, 248372, 248434, 310465, 496868, 620930, 621085, 1241860, 1242170, 2484340, 8026021, 16052042, 32104084, 40130105, 80260210, 160520420, 248806651, 497613302, 995226604, 1244033255, 2488066510, 4976133020]

約数ペア:

[(1, 4976133020), (2, 2488066510), (4, 1244033255), (5, 995226604), (10, 497613302), (20, 248806651), (31, 160520420), (62, 80260210), (124, 40130105), (155, 32104084), (310, 16052042), (620, 8026021), (2003, 2484340), (4006, 1242170), (4007, 1241860), (8012, 621085), (8014, 620930), (10015, 496868), (16028, 310465), (20030, 248434), (20035, 248372), (40060, 124217), (40070, 124186), (62093, 80140)]