2211052001560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{18923759}}^1$

素因数の和:18923920

約数の個数: 64

約数和(自身を含む): 5232041164800

約数和(自身を除く): 3020989163240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 635, 920, 1016, 1270, 2540, 2921, 5080, 5842, 11684, 14605, 23368, 29210, 58420, 116840, 18923759, 37847518, 75695036, 94618795, 151390072, 189237590, 378475180, 435246457, 756950360, 870492914, 1740985828, 2176232285, 2403317393, 3481971656, 4352464570, 4806634786, 8704929140, 9613269572, 12016586965, 17409858280, 19226539144, 24033173930, 48066347860, 55276300039, 96132695720, 110552600078, 221105200156, 276381500195, 442210400312, 552763000390, 1105526000780, 2211052001560]

約数ペア:

[(1, 2211052001560), (2, 1105526000780), (4, 552763000390), (5, 442210400312), (8, 276381500195), (10, 221105200156), (20, 110552600078), (23, 96132695720), (40, 55276300039), (46, 48066347860), (92, 24033173930), (115, 19226539144), (127, 17409858280), (184, 12016586965), (230, 9613269572), (254, 8704929140), (460, 4806634786), (508, 4352464570), (635, 3481971656), (920, 2403317393), (1016, 2176232285), (1270, 1740985828), (2540, 870492914), (2921, 756950360), (5080, 435246457), (5842, 378475180), (11684, 189237590), (14605, 151390072), (23368, 94618795), (29210, 75695036), (58420, 37847518), (116840, 18923759)]