45276080

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6359}}^1$

素因数の和:6461

約数の個数: 40

約数和(自身を含む): 106466400

約数和(自身を除く): 61190320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 6359, 7120, 12718, 25436, 31795, 50872, 63590, 101744, 127180, 254360, 508720, 565951, 1131902, 2263804, 2829755, 4527608, 5659510, 9055216, 11319020, 22638040, 45276080]

約数ペア:

[(1, 45276080), (2, 22638040), (4, 11319020), (5, 9055216), (8, 5659510), (10, 4527608), (16, 2829755), (20, 2263804), (40, 1131902), (80, 565951), (89, 508720), (178, 254360), (356, 127180), (445, 101744), (712, 63590), (890, 50872), (1424, 31795), (1780, 25436), (3560, 12718), (6359, 7120)]