13303041340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{45307}}^1$

素因数の和:45646

約数の個数: 48

約数和(自身を含む): 28566875232

約数和(自身を除く): 15263833892

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 277, 530, 554, 1060, 1108, 1385, 2770, 5540, 14681, 29362, 45307, 58724, 73405, 90614, 146810, 181228, 226535, 293620, 453070, 906140, 2401271, 4802542, 9605084, 12006355, 12550039, 24012710, 25100078, 48025420, 50200156, 62750195, 125500390, 251000780, 665152067, 1330304134, 2660608268, 3325760335, 6651520670, 13303041340]

約数ペア:

[(1, 13303041340), (2, 6651520670), (4, 3325760335), (5, 2660608268), (10, 1330304134), (20, 665152067), (53, 251000780), (106, 125500390), (212, 62750195), (265, 50200156), (277, 48025420), (530, 25100078), (554, 24012710), (1060, 12550039), (1108, 12006355), (1385, 9605084), (2770, 4802542), (5540, 2401271), (14681, 906140), (29362, 453070), (45307, 293620), (58724, 226535), (73405, 181228), (90614, 146810)]