1149206780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{29573}}^1$

素因数の和:29678

約数の個数: 48

約数和(自身を含む): 2533900320

約数和(自身を除く): 1384693540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1943, 3886, 7772, 9715, 19430, 29573, 38860, 59146, 118292, 147865, 295730, 591460, 857617, 1715234, 1981391, 3430468, 3962782, 4288085, 7925564, 8576170, 9906955, 17152340, 19813910, 39627820, 57460339, 114920678, 229841356, 287301695, 574603390, 1149206780]

約数ペア:

[(1, 1149206780), (2, 574603390), (4, 287301695), (5, 229841356), (10, 114920678), (20, 57460339), (29, 39627820), (58, 19813910), (67, 17152340), (116, 9906955), (134, 8576170), (145, 7925564), (268, 4288085), (290, 3962782), (335, 3430468), (580, 1981391), (670, 1715234), (1340, 857617), (1943, 591460), (3886, 295730), (7772, 147865), (9715, 118292), (19430, 59146), (29573, 38860)]