108525280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2347}}^1$

素因数の和:2396

約数の個数: 72

約数和(自身を含む): 272476008

約数和(自身を除く): 163950728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2312, 2347, 2720, 2890, 4624, 4694, 5780, 9248, 9388, 11560, 11735, 18776, 23120, 23470, 37552, 39899, 46240, 46940, 75104, 79798, 93880, 159596, 187760, 199495, 319192, 375520, 398990, 638384, 678283, 797980, 1276768, 1356566, 1595960, 2713132, 3191920, 3391415, 5426264, 6383840, 6782830, 10852528, 13565660, 21705056, 27131320, 54262640, 108525280]

約数ペア:

[(1, 108525280), (2, 54262640), (4, 27131320), (5, 21705056), (8, 13565660), (10, 10852528), (16, 6782830), (17, 6383840), (20, 5426264), (32, 3391415), (34, 3191920), (40, 2713132), (68, 1595960), (80, 1356566), (85, 1276768), (136, 797980), (160, 678283), (170, 638384), (272, 398990), (289, 375520), (340, 319192), (544, 199495), (578, 187760), (680, 159596), (1156, 93880), (1360, 79798), (1445, 75104), (2312, 46940), (2347, 46240), (2720, 39899), (2890, 37552), (4624, 23470), (4694, 23120), (5780, 18776), (9248, 11735), (9388, 11560)]