4039458520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{41851}}^1$

素因数の和:42008

約数の個数: 64

約数和(自身を含む): 9642700800

約数和(自身を除く): 5603242280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 1016, 1270, 2413, 2540, 4826, 5080, 9652, 12065, 19304, 24130, 41851, 48260, 83702, 96520, 167404, 209255, 334808, 418510, 795169, 837020, 1590338, 1674040, 3180676, 3975845, 5315077, 6361352, 7951690, 10630154, 15903380, 21260308, 26575385, 31806760, 42520616, 53150770, 100986463, 106301540, 201972926, 212603080, 403945852, 504932315, 807891704, 1009864630, 2019729260, 4039458520]

約数ペア:

[(1, 4039458520), (2, 2019729260), (4, 1009864630), (5, 807891704), (8, 504932315), (10, 403945852), (19, 212603080), (20, 201972926), (38, 106301540), (40, 100986463), (76, 53150770), (95, 42520616), (127, 31806760), (152, 26575385), (190, 21260308), (254, 15903380), (380, 10630154), (508, 7951690), (635, 6361352), (760, 5315077), (1016, 3975845), (1270, 3180676), (2413, 1674040), (2540, 1590338), (4826, 837020), (5080, 795169), (9652, 418510), (12065, 334808), (19304, 209255), (24130, 167404), (41851, 96520), (48260, 83702)]