26696992920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{552047}}^1$

素因数の和:552105

約数の個数: 128

約数和(自身を含む): 89034301440

約数和(自身を除く): 62337308520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 552047, 1104094, 1656141, 2208188, 2760235, 3312282, 4416376, 5520470, 6624564, 7176611, 8280705, 11040940, 13249128, 14353222, 16561410, 17113457, 21529833, 22081880, 28706444, 33122820, 34226914, 35883055, 43059666, 51340371, 57412888, 66245640, 68453828, 71766110, 85567285, 86119332, 102680742, 107649165, 136907656, 143532220, 171134570, 172238664, 205361484, 215298330, 222474941, 256701855, 287064440, 342269140, 410722968, 430596660, 444949882, 513403710, 667424823, 684538280, 861193320, 889899764, 1026807420, 1112374705, 1334849646, 1779799528, 2053614840, 2224749410, 2669699292, 3337124115, 4449498820, 5339398584, 6674248230, 8898997640, 13348496460, 26696992920]

約数ペア:

[(1, 26696992920), (2, 13348496460), (3, 8898997640), (4, 6674248230), (5, 5339398584), (6, 4449498820), (8, 3337124115), (10, 2669699292), (12, 2224749410), (13, 2053614840), (15, 1779799528), (20, 1334849646), (24, 1112374705), (26, 1026807420), (30, 889899764), (31, 861193320), (39, 684538280), (40, 667424823), (52, 513403710), (60, 444949882), (62, 430596660), (65, 410722968), (78, 342269140), (93, 287064440), (104, 256701855), (120, 222474941), (124, 215298330), (130, 205361484), (155, 172238664), (156, 171134570), (186, 143532220), (195, 136907656), (248, 107649165), (260, 102680742), (310, 86119332), (312, 85567285), (372, 71766110), (390, 68453828), (403, 66245640), (465, 57412888), (520, 51340371), (620, 43059666), (744, 35883055), (780, 34226914), (806, 33122820), (930, 28706444), (1209, 22081880), (1240, 21529833), (1560, 17113457), (1612, 16561410), (1860, 14353222), (2015, 13249128), (2418, 11040940), (3224, 8280705), (3720, 7176611), (4030, 6624564), (4836, 5520470), (6045, 4416376), (8060, 3312282), (9672, 2760235), (12090, 2208188), (16120, 1656141), (24180, 1104094), (48360, 552047)]