39244900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 90244224

約数和(自身を除く): 50999324

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 113, 115, 151, 226, 230, 302, 452, 460, 565, 575, 604, 755, 1130, 1150, 1510, 2260, 2300, 2599, 2825, 3020, 3473, 3775, 5198, 5650, 6946, 7550, 10396, 11300, 12995, 13892, 15100, 17063, 17365, 25990, 34126, 34730, 51980, 64975, 68252, 69460, 85315, 86825, 129950, 170630, 173650, 259900, 341260, 347300, 392449, 426575, 784898, 853150, 1569796, 1706300, 1962245, 3924490, 7848980, 9811225, 19622450, 39244900]

約数ペア:

[(1, 39244900), (2, 19622450), (4, 9811225), (5, 7848980), (10, 3924490), (20, 1962245), (23, 1706300), (25, 1569796), (46, 853150), (50, 784898), (92, 426575), (100, 392449), (113, 347300), (115, 341260), (151, 259900), (226, 173650), (230, 170630), (302, 129950), (452, 86825), (460, 85315), (565, 69460), (575, 68252), (604, 64975), (755, 51980), (1130, 34730), (1150, 34126), (1510, 25990), (2260, 17365), (2300, 17063), (2599, 15100), (2825, 13892), (3020, 12995), (3473, 11300), (3775, 10396), (5198, 7550), (5650, 6946)]