70802740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8101}}^1$

素因数の和:8152

約数の個数: 48

約数和(自身を含む): 163336320

約数和(自身を除く): 92533580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8101, 8740, 16202, 32404, 40505, 81010, 153919, 162020, 186323, 307838, 372646, 615676, 745292, 769595, 931615, 1539190, 1863230, 3078380, 3540137, 3726460, 7080274, 14160548, 17700685, 35401370, 70802740]

約数ペア:

[(1, 70802740), (2, 35401370), (4, 17700685), (5, 14160548), (10, 7080274), (19, 3726460), (20, 3540137), (23, 3078380), (38, 1863230), (46, 1539190), (76, 931615), (92, 769595), (95, 745292), (115, 615676), (190, 372646), (230, 307838), (380, 186323), (437, 162020), (460, 153919), (874, 81010), (1748, 40505), (2185, 32404), (4370, 16202), (8101, 8740)]