73789750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 148127616

約数和(自身を除く): 74337866

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 125, 205, 230, 250, 313, 410, 575, 626, 943, 1025, 1150, 1565, 1886, 2050, 2875, 3130, 4715, 5125, 5750, 7199, 7825, 9430, 10250, 12833, 14398, 15650, 23575, 25666, 35995, 39125, 47150, 64165, 71990, 78250, 117875, 128330, 179975, 235750, 295159, 320825, 359950, 590318, 641650, 899875, 1475795, 1604125, 1799750, 2951590, 3208250, 7378975, 14757950, 36894875, 73789750]

約数ペア:

[(1, 73789750), (2, 36894875), (5, 14757950), (10, 7378975), (23, 3208250), (25, 2951590), (41, 1799750), (46, 1604125), (50, 1475795), (82, 899875), (115, 641650), (125, 590318), (205, 359950), (230, 320825), (250, 295159), (313, 235750), (410, 179975), (575, 128330), (626, 117875), (943, 78250), (1025, 71990), (1150, 64165), (1565, 47150), (1886, 39125), (2050, 35995), (2875, 25666), (3130, 23575), (4715, 15650), (5125, 14398), (5750, 12833), (7199, 10250), (7825, 9430)]