24425260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 57607200

約数和(自身を除く): 33181940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 199, 323, 340, 361, 380, 398, 646, 722, 796, 995, 1292, 1444, 1615, 1805, 1990, 3230, 3383, 3610, 3781, 3980, 6137, 6460, 6766, 7220, 7562, 12274, 13532, 15124, 16915, 18905, 24548, 30685, 33830, 37810, 61370, 64277, 67660, 71839, 75620, 122740, 128554, 143678, 257108, 287356, 321385, 359195, 642770, 718390, 1221263, 1285540, 1436780, 2442526, 4885052, 6106315, 12212630, 24425260]

約数ペア:

[(1, 24425260), (2, 12212630), (4, 6106315), (5, 4885052), (10, 2442526), (17, 1436780), (19, 1285540), (20, 1221263), (34, 718390), (38, 642770), (68, 359195), (76, 321385), (85, 287356), (95, 257108), (170, 143678), (190, 128554), (199, 122740), (323, 75620), (340, 71839), (361, 67660), (380, 64277), (398, 61370), (646, 37810), (722, 33830), (796, 30685), (995, 24548), (1292, 18905), (1444, 16915), (1615, 15124), (1805, 13532), (1990, 12274), (3230, 7562), (3383, 7220), (3610, 6766), (3781, 6460), (3980, 6137)]