31334852300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107201}}^1$

素因数の和:107331

約数の個数: 72

約数和(自身を含む): 70719015360

約数和(自身を除く): 39384163060

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 79, 100, 148, 158, 185, 316, 370, 395, 740, 790, 925, 1580, 1850, 1975, 2923, 3700, 3950, 5846, 7900, 11692, 14615, 29230, 58460, 73075, 107201, 146150, 214402, 292300, 428804, 536005, 1072010, 2144020, 2680025, 3966437, 5360050, 7932874, 8468879, 10720100, 15865748, 16937758, 19832185, 33875516, 39664370, 42344395, 79328740, 84688790, 99160925, 169377580, 198321850, 211721975, 313348523, 396643700, 423443950, 626697046, 846887900, 1253394092, 1566742615, 3133485230, 6266970460, 7833713075, 15667426150, 31334852300]

約数ペア:

[(1, 31334852300), (2, 15667426150), (4, 7833713075), (5, 6266970460), (10, 3133485230), (20, 1566742615), (25, 1253394092), (37, 846887900), (50, 626697046), (74, 423443950), (79, 396643700), (100, 313348523), (148, 211721975), (158, 198321850), (185, 169377580), (316, 99160925), (370, 84688790), (395, 79328740), (740, 42344395), (790, 39664370), (925, 33875516), (1580, 19832185), (1850, 16937758), (1975, 15865748), (2923, 10720100), (3700, 8468879), (3950, 7932874), (5846, 5360050), (7900, 3966437), (11692, 2680025), (14615, 2144020), (29230, 1072010), (58460, 536005), (73075, 428804), (107201, 292300), (146150, 214402)]