80648510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8951}}^1$

素因数の和:9028

約数の個数: 32

約数和(自身を含む): 156624192

約数和(自身を除く): 75975682

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 8951, 9010, 17902, 44755, 89510, 152167, 304334, 474403, 760835, 948806, 1521670, 2372015, 4744030, 8064851, 16129702, 40324255, 80648510]

約数ペア:

[(1, 80648510), (2, 40324255), (5, 16129702), (10, 8064851), (17, 4744030), (34, 2372015), (53, 1521670), (85, 948806), (106, 760835), (170, 474403), (265, 304334), (530, 152167), (901, 89510), (1802, 44755), (4505, 17902), (8951, 9010)]