38652080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 57770320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 431, 472, 590, 760, 862, 944, 1121, 1180, 1520, 1724, 2155, 2242, 2360, 3448, 4310, 4484, 4720, 5605, 6896, 8189, 8620, 8968, 11210, 16378, 17240, 17936, 22420, 25429, 32756, 34480, 40945, 44840, 50858, 65512, 81890, 89680, 101716, 127145, 131024, 163780, 203432, 254290, 327560, 406864, 483151, 508580, 655120, 966302, 1017160, 1932604, 2034320, 2415755, 3865208, 4831510, 7730416, 9663020, 19326040, 38652080]

約数ペア:

[(1, 38652080), (2, 19326040), (4, 9663020), (5, 7730416), (8, 4831510), (10, 3865208), (16, 2415755), (19, 2034320), (20, 1932604), (38, 1017160), (40, 966302), (59, 655120), (76, 508580), (80, 483151), (95, 406864), (118, 327560), (152, 254290), (190, 203432), (236, 163780), (295, 131024), (304, 127145), (380, 101716), (431, 89680), (472, 81890), (590, 65512), (760, 50858), (862, 44840), (944, 40945), (1121, 34480), (1180, 32756), (1520, 25429), (1724, 22420), (2155, 17936), (2242, 17240), (2360, 16378), (3448, 11210), (4310, 8968), (4484, 8620), (4720, 8189), (5605, 6896)]