23097440

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 54885600

約数和(自身を除く): 31788160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 599, 964, 1198, 1205, 1928, 2396, 2410, 2995, 3856, 4792, 4820, 5990, 7712, 9584, 9640, 11980, 19168, 19280, 23960, 38560, 47920, 95840, 144359, 288718, 577436, 721795, 1154872, 1443590, 2309744, 2887180, 4619488, 5774360, 11548720, 23097440]

約数ペア:

[(1, 23097440), (2, 11548720), (4, 5774360), (5, 4619488), (8, 2887180), (10, 2309744), (16, 1443590), (20, 1154872), (32, 721795), (40, 577436), (80, 288718), (160, 144359), (241, 95840), (482, 47920), (599, 38560), (964, 23960), (1198, 19280), (1205, 19168), (1928, 11980), (2396, 9640), (2410, 9584), (2995, 7712), (3856, 5990), (4792, 4820)]