38836706680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1877}}^1\times {\mathrm{4073}}^1$

素因数の和:6088

約数の個数: 64

約数和(自身を含む): 88139197440

約数和(自身を除く): 49302490760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1877, 2540, 3754, 4073, 5080, 7508, 8146, 9385, 15016, 16292, 18770, 20365, 32584, 37540, 40730, 75080, 81460, 162920, 238379, 476758, 517271, 953516, 1034542, 1191895, 1907032, 2069084, 2383790, 2586355, 4138168, 4767580, 5172710, 7645021, 9535160, 10345420, 15290042, 20690840, 30580084, 38225105, 61160168, 76450210, 152900420, 305800840, 970917667, 1941835334, 3883670668, 4854588335, 7767341336, 9709176670, 19418353340, 38836706680]

約数ペア:

[(1, 38836706680), (2, 19418353340), (4, 9709176670), (5, 7767341336), (8, 4854588335), (10, 3883670668), (20, 1941835334), (40, 970917667), (127, 305800840), (254, 152900420), (508, 76450210), (635, 61160168), (1016, 38225105), (1270, 30580084), (1877, 20690840), (2540, 15290042), (3754, 10345420), (4073, 9535160), (5080, 7645021), (7508, 5172710), (8146, 4767580), (9385, 4138168), (15016, 2586355), (16292, 2383790), (18770, 2069084), (20365, 1907032), (32584, 1191895), (37540, 1034542), (40730, 953516), (75080, 517271), (81460, 476758), (162920, 238379)]