97884760

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15013}}^1$

素因数の和:15187

約数の個数: 32

約数和(自身を含む): 221606640

約数和(自身を除く): 123721880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 15013, 30026, 60052, 75065, 120104, 150130, 300260, 600520, 2447119, 4894238, 9788476, 12235595, 19576952, 24471190, 48942380, 97884760]

約数ペア:

[(1, 97884760), (2, 48942380), (4, 24471190), (5, 19576952), (8, 12235595), (10, 9788476), (20, 4894238), (40, 2447119), (163, 600520), (326, 300260), (652, 150130), (815, 120104), (1304, 75065), (1630, 60052), (3260, 30026), (6520, 15013)]