79922240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10859}}^1$

素因数の和:10899

約数の個数: 56

約数和(自身を含む): 198607680

約数和(自身を除く): 118685440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 10859, 21718, 43436, 54295, 86872, 108590, 173744, 217180, 249757, 347488, 434360, 499514, 694976, 868720, 999028, 1248785, 1737440, 1998056, 2497570, 3474880, 3996112, 4995140, 7992224, 9990280, 15984448, 19980560, 39961120, 79922240]

約数ペア:

[(1, 79922240), (2, 39961120), (4, 19980560), (5, 15984448), (8, 9990280), (10, 7992224), (16, 4995140), (20, 3996112), (23, 3474880), (32, 2497570), (40, 1998056), (46, 1737440), (64, 1248785), (80, 999028), (92, 868720), (115, 694976), (160, 499514), (184, 434360), (230, 347488), (320, 249757), (368, 217180), (460, 173744), (736, 108590), (920, 86872), (1472, 54295), (1840, 43436), (3680, 21718), (7360, 10859)]