109827320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 253692000

約数和(自身を除く): 143864680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 173, 236, 269, 295, 346, 472, 538, 590, 692, 865, 1076, 1180, 1345, 1384, 1730, 2152, 2360, 2690, 3460, 5380, 6920, 10207, 10760, 15871, 20414, 31742, 40828, 46537, 51035, 63484, 79355, 81656, 93074, 102070, 126968, 158710, 186148, 204140, 232685, 317420, 372296, 408280, 465370, 634840, 930740, 1861480, 2745683, 5491366, 10982732, 13728415, 21965464, 27456830, 54913660, 109827320]

約数ペア:

[(1, 109827320), (2, 54913660), (4, 27456830), (5, 21965464), (8, 13728415), (10, 10982732), (20, 5491366), (40, 2745683), (59, 1861480), (118, 930740), (173, 634840), (236, 465370), (269, 408280), (295, 372296), (346, 317420), (472, 232685), (538, 204140), (590, 186148), (692, 158710), (865, 126968), (1076, 102070), (1180, 93074), (1345, 81656), (1384, 79355), (1730, 63484), (2152, 51035), (2360, 46537), (2690, 40828), (3460, 31742), (5380, 20414), (6920, 15871), (10207, 10760)]