5572840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 15442560

約数和(自身を除く): 9869720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1531, 1820, 3062, 3640, 6124, 7655, 10717, 12248, 15310, 19903, 21434, 30620, 39806, 42868, 53585, 61240, 79612, 85736, 99515, 107170, 139321, 159224, 199030, 214340, 278642, 398060, 428680, 557284, 696605, 796120, 1114568, 1393210, 2786420, 5572840]

約数ペア:

[(1, 5572840), (2, 2786420), (4, 1393210), (5, 1114568), (7, 796120), (8, 696605), (10, 557284), (13, 428680), (14, 398060), (20, 278642), (26, 214340), (28, 199030), (35, 159224), (40, 139321), (52, 107170), (56, 99515), (65, 85736), (70, 79612), (91, 61240), (104, 53585), (130, 42868), (140, 39806), (182, 30620), (260, 21434), (280, 19903), (364, 15310), (455, 12248), (520, 10717), (728, 7655), (910, 6124), (1531, 3640), (1820, 3062)]