1004037960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{194581}}^1$

素因数の和:194638

約数の個数: 64

約数和(自身を含む): 3082178880

約数和(自身を除く): 2078140920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 194581, 389162, 583743, 778324, 972905, 1167486, 1556648, 1945810, 2334972, 2918715, 3891620, 4669944, 5837430, 7783240, 8366983, 11674860, 16733966, 23349720, 25100949, 33467932, 41834915, 50201898, 66935864, 83669830, 100403796, 125504745, 167339660, 200807592, 251009490, 334679320, 502018980, 1004037960]

約数ペア:

[(1, 1004037960), (2, 502018980), (3, 334679320), (4, 251009490), (5, 200807592), (6, 167339660), (8, 125504745), (10, 100403796), (12, 83669830), (15, 66935864), (20, 50201898), (24, 41834915), (30, 33467932), (40, 25100949), (43, 23349720), (60, 16733966), (86, 11674860), (120, 8366983), (129, 7783240), (172, 5837430), (215, 4669944), (258, 3891620), (344, 2918715), (430, 2334972), (516, 1945810), (645, 1556648), (860, 1167486), (1032, 972905), (1290, 778324), (1720, 583743), (2580, 389162), (5160, 194581)]