29198960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2310

約数の個数: 80

約数和(自身を含む): 80994816

約数和(自身を除く): 51795856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2267, 2576, 3220, 4534, 6440, 9068, 11335, 12880, 15869, 18136, 22670, 31738, 36272, 45340, 52141, 63476, 79345, 90680, 104282, 126952, 158690, 181360, 208564, 253904, 260705, 317380, 364987, 417128, 521410, 634760, 729974, 834256, 1042820, 1269520, 1459948, 1824935, 2085640, 2919896, 3649870, 4171280, 5839792, 7299740, 14599480, 29198960]

約数ペア:

[(1, 29198960), (2, 14599480), (4, 7299740), (5, 5839792), (7, 4171280), (8, 3649870), (10, 2919896), (14, 2085640), (16, 1824935), (20, 1459948), (23, 1269520), (28, 1042820), (35, 834256), (40, 729974), (46, 634760), (56, 521410), (70, 417128), (80, 364987), (92, 317380), (112, 260705), (115, 253904), (140, 208564), (161, 181360), (184, 158690), (230, 126952), (280, 104282), (322, 90680), (368, 79345), (460, 63476), (560, 52141), (644, 45340), (805, 36272), (920, 31738), (1288, 22670), (1610, 18136), (1840, 15869), (2267, 12880), (2576, 11335), (3220, 9068), (4534, 6440)]