29230240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 79688448

約数和(自身を除く): 50458208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 47, 52, 65, 80, 92, 94, 104, 115, 130, 160, 169, 184, 188, 208, 230, 235, 260, 299, 338, 368, 376, 416, 460, 470, 520, 598, 611, 676, 736, 752, 845, 920, 940, 1040, 1081, 1196, 1222, 1352, 1495, 1504, 1690, 1840, 1880, 2080, 2162, 2392, 2444, 2704, 2990, 3055, 3380, 3680, 3760, 3887, 4324, 4784, 4888, 5405, 5408, 5980, 6110, 6760, 7520, 7774, 7943, 8648, 9568, 9776, 10810, 11960, 12220, 13520, 14053, 15548, 15886, 17296, 19435, 19552, 21620, 23920, 24440, 27040, 28106, 31096, 31772, 34592, 38870, 39715, 43240, 47840, 48880, 56212, 62192, 63544, 70265, 77740, 79430, 86480, 97760, 112424, 124384, 127088, 140530, 155480, 158860, 172960, 182689, 224848, 254176, 281060, 310960, 317720, 365378, 449696, 562120, 621920, 635440, 730756, 913445, 1124240, 1270880, 1461512, 1826890, 2248480, 2923024, 3653780, 5846048, 7307560, 14615120, 29230240]

約数ペア:

[(1, 29230240), (2, 14615120), (4, 7307560), (5, 5846048), (8, 3653780), (10, 2923024), (13, 2248480), (16, 1826890), (20, 1461512), (23, 1270880), (26, 1124240), (32, 913445), (40, 730756), (46, 635440), (47, 621920), (52, 562120), (65, 449696), (80, 365378), (92, 317720), (94, 310960), (104, 281060), (115, 254176), (130, 224848), (160, 182689), (169, 172960), (184, 158860), (188, 155480), (208, 140530), (230, 127088), (235, 124384), (260, 112424), (299, 97760), (338, 86480), (368, 79430), (376, 77740), (416, 70265), (460, 63544), (470, 62192), (520, 56212), (598, 48880), (611, 47840), (676, 43240), (736, 39715), (752, 38870), (845, 34592), (920, 31772), (940, 31096), (1040, 28106), (1081, 27040), (1196, 24440), (1222, 23920), (1352, 21620), (1495, 19552), (1504, 19435), (1690, 17296), (1840, 15886), (1880, 15548), (2080, 14053), (2162, 13520), (2392, 12220), (2444, 11960), (2704, 10810), (2990, 9776), (3055, 9568), (3380, 8648), (3680, 7943), (3760, 7774), (3887, 7520), (4324, 6760), (4784, 6110), (4888, 5980), (5405, 5408)]