11776083920

素因数分解:

$2^4\times 5^1\times {\mathrm{3617}}^1\times {\mathrm{40697}}^1$

素因数の和:44327

約数の個数: 40

約数和(自身を含む): 27387637704

約数和(自身を除く): 15611553784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3617, 7234, 14468, 18085, 28936, 36170, 40697, 57872, 72340, 81394, 144680, 162788, 203485, 289360, 325576, 406970, 651152, 813940, 1627880, 3255760, 147201049, 294402098, 588804196, 736005245, 1177608392, 1472010490, 2355216784, 2944020980, 5888041960, 11776083920]

約数ペア:

[(1, 11776083920), (2, 5888041960), (4, 2944020980), (5, 2355216784), (8, 1472010490), (10, 1177608392), (16, 736005245), (20, 588804196), (40, 294402098), (80, 147201049), (3617, 3255760), (7234, 1627880), (14468, 813940), (18085, 651152), (28936, 406970), (36170, 325576), (40697, 289360), (57872, 203485), (72340, 162788), (81394, 144680)]