98222920

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3967}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 221414400

約数和(自身を除く): 123191480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1238, 2476, 3095, 3967, 4952, 6190, 7934, 12380, 15868, 19835, 24760, 31736, 39670, 79340, 158680, 2455573, 4911146, 9822292, 12277865, 19644584, 24555730, 49111460, 98222920]

約数ペア:

[(1, 98222920), (2, 49111460), (4, 24555730), (5, 19644584), (8, 12277865), (10, 9822292), (20, 4911146), (40, 2455573), (619, 158680), (1238, 79340), (2476, 39670), (3095, 31736), (3967, 24760), (4952, 19835), (6190, 15868), (7934, 12380)]