2572930880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26891}}^1$

素因数の和:26944

約数の個数: 112

約数和(自身を含む): 6885212544

約数和(自身を除く): 4312281664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 736, 832, 920, 1040, 1196, 1472, 1495, 1840, 2080, 2392, 2990, 3680, 4160, 4784, 5980, 7360, 9568, 11960, 19136, 23920, 26891, 47840, 53782, 95680, 107564, 134455, 215128, 268910, 349583, 430256, 537820, 618493, 699166, 860512, 1075640, 1236986, 1398332, 1721024, 1747915, 2151280, 2473972, 2796664, 3092465, 3495830, 4302560, 4947944, 5593328, 6184930, 6991660, 8040409, 8605120, 9895888, 11186656, 12369860, 13983320, 16080818, 19791776, 22373312, 24739720, 27966640, 32161636, 39583552, 40202045, 49479440, 55933280, 64323272, 80404090, 98958880, 111866560, 128646544, 160808180, 197917760, 257293088, 321616360, 514586176, 643232720, 1286465440, 2572930880]

約数ペア:

[(1, 2572930880), (2, 1286465440), (4, 643232720), (5, 514586176), (8, 321616360), (10, 257293088), (13, 197917760), (16, 160808180), (20, 128646544), (23, 111866560), (26, 98958880), (32, 80404090), (40, 64323272), (46, 55933280), (52, 49479440), (64, 40202045), (65, 39583552), (80, 32161636), (92, 27966640), (104, 24739720), (115, 22373312), (130, 19791776), (160, 16080818), (184, 13983320), (208, 12369860), (230, 11186656), (260, 9895888), (299, 8605120), (320, 8040409), (368, 6991660), (416, 6184930), (460, 5593328), (520, 4947944), (598, 4302560), (736, 3495830), (832, 3092465), (920, 2796664), (1040, 2473972), (1196, 2151280), (1472, 1747915), (1495, 1721024), (1840, 1398332), (2080, 1236986), (2392, 1075640), (2990, 860512), (3680, 699166), (4160, 618493), (4784, 537820), (5980, 430256), (7360, 349583), (9568, 268910), (11960, 215128), (19136, 134455), (23920, 107564), (26891, 95680), (47840, 53782)]