4245880

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 9622800

約数和(自身を除く): 5376920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 593, 716, 895, 1186, 1432, 1790, 2372, 2965, 3580, 4744, 5930, 7160, 11860, 23720, 106147, 212294, 424588, 530735, 849176, 1061470, 2122940, 4245880]

約数ペア:

[(1, 4245880), (2, 2122940), (4, 1061470), (5, 849176), (8, 530735), (10, 424588), (20, 212294), (40, 106147), (179, 23720), (358, 11860), (593, 7160), (716, 5930), (895, 4744), (1186, 3580), (1432, 2965), (1790, 2372)]