27466250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 61030464

約数和(自身を除く): 33564214

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 73, 86, 125, 146, 175, 215, 250, 301, 350, 365, 430, 511, 602, 625, 730, 875, 1022, 1075, 1250, 1505, 1750, 1825, 2150, 2555, 3010, 3139, 3650, 4375, 5110, 5375, 6278, 7525, 8750, 9125, 10750, 12775, 15050, 15695, 18250, 21973, 25550, 26875, 31390, 37625, 43946, 45625, 53750, 63875, 75250, 78475, 91250, 109865, 127750, 156950, 188125, 219730, 319375, 376250, 392375, 549325, 638750, 784750, 1098650, 1961875, 2746625, 3923750, 5493250, 13733125, 27466250]

約数ペア:

[(1, 27466250), (2, 13733125), (5, 5493250), (7, 3923750), (10, 2746625), (14, 1961875), (25, 1098650), (35, 784750), (43, 638750), (50, 549325), (70, 392375), (73, 376250), (86, 319375), (125, 219730), (146, 188125), (175, 156950), (215, 127750), (250, 109865), (301, 91250), (350, 78475), (365, 75250), (430, 63875), (511, 53750), (602, 45625), (625, 43946), (730, 37625), (875, 31390), (1022, 26875), (1075, 25550), (1250, 21973), (1505, 18250), (1750, 15695), (1825, 15050), (2150, 12775), (2555, 10750), (3010, 9125), (3139, 8750), (3650, 7525), (4375, 6278), (5110, 5375)]