2080233480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1333483}}^1$

素因数の和:1333510

約数の個数: 64

約数和(自身を含む): 6720759360

約数和(自身を除く): 4640525880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1333483, 2666966, 4000449, 5333932, 6667415, 8000898, 10667864, 13334830, 16001796, 17335279, 20002245, 26669660, 32003592, 34670558, 40004490, 52005837, 53339320, 69341116, 80008980, 86676395, 104011674, 138682232, 160017960, 173352790, 208023348, 260029185, 346705580, 416046696, 520058370, 693411160, 1040116740, 2080233480]

約数ペア:

[(1, 2080233480), (2, 1040116740), (3, 693411160), (4, 520058370), (5, 416046696), (6, 346705580), (8, 260029185), (10, 208023348), (12, 173352790), (13, 160017960), (15, 138682232), (20, 104011674), (24, 86676395), (26, 80008980), (30, 69341116), (39, 53339320), (40, 52005837), (52, 40004490), (60, 34670558), (65, 32003592), (78, 26669660), (104, 20002245), (120, 17335279), (130, 16001796), (156, 13334830), (195, 10667864), (260, 8000898), (312, 6667415), (390, 5333932), (520, 4000449), (780, 2666966), (1560, 1333483)]