371121367180

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2887}}^1\times {\mathrm{24439}}^1$

素因数の和:27598

約数の個数: 48

約数和(自身を含む): 782621199360

約数和(自身を除く): 411499832180

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 2887, 5260, 5774, 11548, 14435, 24439, 28870, 48878, 57740, 97756, 122195, 244390, 488780, 759281, 1518562, 3037124, 3796405, 6427457, 7592810, 12854914, 15185620, 25709828, 32137285, 64274570, 70555393, 128549140, 141110786, 282221572, 352776965, 705553930, 1411107860, 18556068359, 37112136718, 74224273436, 92780341795, 185560683590, 371121367180]

約数ペア:

[(1, 371121367180), (2, 185560683590), (4, 92780341795), (5, 74224273436), (10, 37112136718), (20, 18556068359), (263, 1411107860), (526, 705553930), (1052, 352776965), (1315, 282221572), (2630, 141110786), (2887, 128549140), (5260, 70555393), (5774, 64274570), (11548, 32137285), (14435, 25709828), (24439, 15185620), (28870, 12854914), (48878, 7592810), (57740, 6427457), (97756, 3796405), (122195, 3037124), (244390, 1518562), (488780, 759281)]