9680240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5297

約数の個数: 40

約数和(自身を含む): 23489568

約数和(自身を除く): 13809328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 5261, 10522, 21044, 26305, 42088, 52610, 84176, 105220, 121003, 210440, 242006, 420880, 484012, 605015, 968024, 1210030, 1936048, 2420060, 4840120, 9680240]

約数ペア:

[(1, 9680240), (2, 4840120), (4, 2420060), (5, 1936048), (8, 1210030), (10, 968024), (16, 605015), (20, 484012), (23, 420880), (40, 242006), (46, 210440), (80, 121003), (92, 105220), (115, 84176), (184, 52610), (230, 42088), (368, 26305), (460, 21044), (920, 10522), (1840, 5261)]