22303760

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3359}}^1$

素因数の和:3455

約数の個数: 40

約数和(自身を含む): 52496640

約数和(自身を除く): 30192880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 3359, 6640, 6718, 13436, 16795, 26872, 33590, 53744, 67180, 134360, 268720, 278797, 557594, 1115188, 1393985, 2230376, 2787970, 4460752, 5575940, 11151880, 22303760]

約数ペア:

[(1, 22303760), (2, 11151880), (4, 5575940), (5, 4460752), (8, 2787970), (10, 2230376), (16, 1393985), (20, 1115188), (40, 557594), (80, 278797), (83, 268720), (166, 134360), (332, 67180), (415, 53744), (664, 33590), (830, 26872), (1328, 16795), (1660, 13436), (3320, 6718), (3359, 6640)]