36986920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 89812800

約数和(自身を除く): 52825880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1187, 1558, 1640, 2374, 3116, 3895, 4748, 5935, 6232, 7790, 9496, 11870, 15580, 22553, 23740, 31160, 45106, 47480, 48667, 90212, 97334, 112765, 180424, 194668, 225530, 243335, 389336, 451060, 486670, 902120, 924673, 973340, 1849346, 1946680, 3698692, 4623365, 7397384, 9246730, 18493460, 36986920]

約数ペア:

[(1, 36986920), (2, 18493460), (4, 9246730), (5, 7397384), (8, 4623365), (10, 3698692), (19, 1946680), (20, 1849346), (38, 973340), (40, 924673), (41, 902120), (76, 486670), (82, 451060), (95, 389336), (152, 243335), (164, 225530), (190, 194668), (205, 180424), (328, 112765), (380, 97334), (410, 90212), (760, 48667), (779, 47480), (820, 45106), (1187, 31160), (1558, 23740), (1640, 22553), (2374, 15580), (3116, 11870), (3895, 9496), (4748, 7790), (5935, 6232)]