118921120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43721}}^1$

素因数の和:43753

約数の個数: 48

約数和(自身を含む): 297484488

約数和(自身を除く): 178563368

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 43721, 87442, 174884, 218605, 349768, 437210, 699536, 743257, 874420, 1399072, 1486514, 1748840, 2973028, 3497680, 3716285, 5946056, 6995360, 7432570, 11892112, 14865140, 23784224, 29730280, 59460560, 118921120]

約数ペア:

[(1, 118921120), (2, 59460560), (4, 29730280), (5, 23784224), (8, 14865140), (10, 11892112), (16, 7432570), (17, 6995360), (20, 5946056), (32, 3716285), (34, 3497680), (40, 2973028), (68, 1748840), (80, 1486514), (85, 1399072), (136, 874420), (160, 743257), (170, 699536), (272, 437210), (340, 349768), (544, 218605), (680, 174884), (1360, 87442), (2720, 43721)]