45217360

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1453}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 105473160

約数和(自身を除く): 60255800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1453, 1556, 1945, 2906, 3112, 3890, 5812, 6224, 7265, 7780, 11624, 14530, 15560, 23248, 29060, 31120, 58120, 116240, 565217, 1130434, 2260868, 2826085, 4521736, 5652170, 9043472, 11304340, 22608680, 45217360]

約数ペア:

[(1, 45217360), (2, 22608680), (4, 11304340), (5, 9043472), (8, 5652170), (10, 4521736), (16, 2826085), (20, 2260868), (40, 1130434), (80, 565217), (389, 116240), (778, 58120), (1453, 31120), (1556, 29060), (1945, 23248), (2906, 15560), (3112, 14530), (3890, 11624), (5812, 7780), (6224, 7265)]