75569544080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{120349}}^1$

素因数の和:120576

約数の個数: 80

約数和(自身を含む): 180513446400

約数和(自身を除く): 104943902320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 167, 188, 235, 334, 376, 470, 668, 752, 835, 940, 1336, 1670, 1880, 2672, 3340, 3760, 6680, 7849, 13360, 15698, 31396, 39245, 62792, 78490, 120349, 125584, 156980, 240698, 313960, 481396, 601745, 627920, 962792, 1203490, 1925584, 2406980, 4813960, 5656403, 9627920, 11312806, 20098283, 22625612, 28282015, 40196566, 45251224, 56564030, 80393132, 90502448, 100491415, 113128060, 160786264, 200982830, 226256120, 321572528, 401965660, 452512240, 803931320, 944619301, 1607862640, 1889238602, 3778477204, 4723096505, 7556954408, 9446193010, 15113908816, 18892386020, 37784772040, 75569544080]

約数ペア:

[(1, 75569544080), (2, 37784772040), (4, 18892386020), (5, 15113908816), (8, 9446193010), (10, 7556954408), (16, 4723096505), (20, 3778477204), (40, 1889238602), (47, 1607862640), (80, 944619301), (94, 803931320), (167, 452512240), (188, 401965660), (235, 321572528), (334, 226256120), (376, 200982830), (470, 160786264), (668, 113128060), (752, 100491415), (835, 90502448), (940, 80393132), (1336, 56564030), (1670, 45251224), (1880, 40196566), (2672, 28282015), (3340, 22625612), (3760, 20098283), (6680, 11312806), (7849, 9627920), (13360, 5656403), (15698, 4813960), (31396, 2406980), (39245, 1925584), (62792, 1203490), (78490, 962792), (120349, 627920), (125584, 601745), (156980, 481396), (240698, 313960)]