24734320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 80

約数和(自身を含む): 65620800

約数和(自身を除く): 40886480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1399, 1768, 2210, 2798, 3536, 4420, 5596, 6995, 8840, 11192, 13990, 17680, 18187, 22384, 23783, 27980, 36374, 47566, 55960, 72748, 90935, 95132, 111920, 118915, 145496, 181870, 190264, 237830, 290992, 309179, 363740, 380528, 475660, 618358, 727480, 951320, 1236716, 1454960, 1545895, 1902640, 2473432, 3091790, 4946864, 6183580, 12367160, 24734320]

約数ペア:

[(1, 24734320), (2, 12367160), (4, 6183580), (5, 4946864), (8, 3091790), (10, 2473432), (13, 1902640), (16, 1545895), (17, 1454960), (20, 1236716), (26, 951320), (34, 727480), (40, 618358), (52, 475660), (65, 380528), (68, 363740), (80, 309179), (85, 290992), (104, 237830), (130, 190264), (136, 181870), (170, 145496), (208, 118915), (221, 111920), (260, 95132), (272, 90935), (340, 72748), (442, 55960), (520, 47566), (680, 36374), (884, 27980), (1040, 23783), (1105, 22384), (1360, 18187), (1399, 17680), (1768, 13990), (2210, 11192), (2798, 8840), (3536, 6995), (4420, 5596)]