41978630

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 77332320

約数和(自身を除く): 35353690

約数列:

[1, 2, 5, 10, 89, 101, 178, 202, 445, 467, 505, 890, 934, 1010, 2335, 4670, 8989, 17978, 41563, 44945, 47167, 83126, 89890, 94334, 207815, 235835, 415630, 471670, 4197863, 8395726, 20989315, 41978630]

約数ペア:

[(1, 41978630), (2, 20989315), (5, 8395726), (10, 4197863), (89, 471670), (101, 415630), (178, 235835), (202, 207815), (445, 94334), (467, 89890), (505, 83126), (890, 47167), (934, 44945), (1010, 41563), (2335, 17978), (4670, 8989)]