26337760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 68910912

約数和(自身を除く): 42573152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 421, 460, 544, 680, 736, 782, 842, 920, 1360, 1564, 1684, 1840, 1955, 2105, 2720, 3128, 3368, 3680, 3910, 4210, 6256, 6736, 7157, 7820, 8420, 9683, 12512, 13472, 14314, 15640, 16840, 19366, 28628, 31280, 33680, 35785, 38732, 48415, 57256, 62560, 67360, 71570, 77464, 96830, 114512, 143140, 154928, 164611, 193660, 229024, 286280, 309856, 329222, 387320, 572560, 658444, 774640, 823055, 1145120, 1316888, 1549280, 1646110, 2633776, 3292220, 5267552, 6584440, 13168880, 26337760]

約数ペア:

[(1, 26337760), (2, 13168880), (4, 6584440), (5, 5267552), (8, 3292220), (10, 2633776), (16, 1646110), (17, 1549280), (20, 1316888), (23, 1145120), (32, 823055), (34, 774640), (40, 658444), (46, 572560), (68, 387320), (80, 329222), (85, 309856), (92, 286280), (115, 229024), (136, 193660), (160, 164611), (170, 154928), (184, 143140), (230, 114512), (272, 96830), (340, 77464), (368, 71570), (391, 67360), (421, 62560), (460, 57256), (544, 48415), (680, 38732), (736, 35785), (782, 33680), (842, 31280), (920, 28628), (1360, 19366), (1564, 16840), (1684, 15640), (1840, 14314), (1955, 13472), (2105, 12512), (2720, 9683), (3128, 8420), (3368, 7820), (3680, 7157), (3910, 6736), (4210, 6256)]