45217520

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5827}}^1$

素因数の和:5937

約数の個数: 40

約数和(自身を含む): 106232784

約数和(自身を除く): 61015264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 5827, 7760, 11654, 23308, 29135, 46616, 58270, 93232, 116540, 233080, 466160, 565219, 1130438, 2260876, 2826095, 4521752, 5652190, 9043504, 11304380, 22608760, 45217520]

約数ペア:

[(1, 45217520), (2, 22608760), (4, 11304380), (5, 9043504), (8, 5652190), (10, 4521752), (16, 2826095), (20, 2260876), (40, 1130438), (80, 565219), (97, 466160), (194, 233080), (388, 116540), (485, 93232), (776, 58270), (970, 46616), (1552, 29135), (1940, 23308), (3880, 11654), (5827, 7760)]