40594150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 78566400

約数和(自身を除く): 37972250

約数列:

[1, 2, 5, 10, 25, 43, 50, 79, 86, 158, 215, 239, 395, 430, 478, 790, 1075, 1195, 1975, 2150, 2390, 3397, 3950, 5975, 6794, 10277, 11950, 16985, 18881, 20554, 33970, 37762, 51385, 84925, 94405, 102770, 169850, 188810, 256925, 472025, 513850, 811883, 944050, 1623766, 4059415, 8118830, 20297075, 40594150]

約数ペア:

[(1, 40594150), (2, 20297075), (5, 8118830), (10, 4059415), (25, 1623766), (43, 944050), (50, 811883), (79, 513850), (86, 472025), (158, 256925), (215, 188810), (239, 169850), (395, 102770), (430, 94405), (478, 84925), (790, 51385), (1075, 37762), (1195, 33970), (1975, 20554), (2150, 18881), (2390, 16985), (3397, 11950), (3950, 10277), (5975, 6794)]