45337580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 98594496

約数和(自身を除く): 53256916

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 197, 311, 370, 394, 622, 740, 788, 985, 1244, 1555, 1970, 3110, 3940, 6220, 7289, 11507, 14578, 23014, 29156, 36445, 46028, 57535, 61267, 72890, 115070, 122534, 145780, 230140, 245068, 306335, 612670, 1225340, 2266879, 4533758, 9067516, 11334395, 22668790, 45337580]

約数ペア:

[(1, 45337580), (2, 22668790), (4, 11334395), (5, 9067516), (10, 4533758), (20, 2266879), (37, 1225340), (74, 612670), (148, 306335), (185, 245068), (197, 230140), (311, 145780), (370, 122534), (394, 115070), (622, 72890), (740, 61267), (788, 57535), (985, 46028), (1244, 36445), (1555, 29156), (1970, 23014), (3110, 14578), (3940, 11507), (6220, 7289)]