372265780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 796231296

約数和(自身を除く): 423965516

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 317, 355, 634, 710, 827, 1268, 1420, 1585, 1654, 3170, 3308, 4135, 6340, 8270, 16540, 22507, 45014, 58717, 90028, 112535, 117434, 225070, 234868, 262159, 293585, 450140, 524318, 587170, 1048636, 1174340, 1310795, 2621590, 5243180, 18613289, 37226578, 74453156, 93066445, 186132890, 372265780]

約数ペア:

[(1, 372265780), (2, 186132890), (4, 93066445), (5, 74453156), (10, 37226578), (20, 18613289), (71, 5243180), (142, 2621590), (284, 1310795), (317, 1174340), (355, 1048636), (634, 587170), (710, 524318), (827, 450140), (1268, 293585), (1420, 262159), (1585, 234868), (1654, 225070), (3170, 117434), (3308, 112535), (4135, 90028), (6340, 58717), (8270, 45014), (16540, 22507)]