89778500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 227066112

約数和(自身を除く): 137287612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 125, 140, 175, 226, 227, 250, 350, 452, 454, 500, 565, 700, 791, 875, 908, 1130, 1135, 1582, 1589, 1750, 2260, 2270, 2825, 3164, 3178, 3500, 3955, 4540, 5650, 5675, 6356, 7910, 7945, 11300, 11350, 14125, 15820, 15890, 19775, 22700, 25651, 28250, 28375, 31780, 39550, 39725, 51302, 56500, 56750, 79100, 79450, 98875, 102604, 113500, 128255, 158900, 179557, 197750, 198625, 256510, 359114, 395500, 397250, 513020, 641275, 718228, 794500, 897785, 1282550, 1795570, 2565100, 3206375, 3591140, 4488925, 6412750, 8977850, 12825500, 17955700, 22444625, 44889250, 89778500]

約数ペア:

[(1, 89778500), (2, 44889250), (4, 22444625), (5, 17955700), (7, 12825500), (10, 8977850), (14, 6412750), (20, 4488925), (25, 3591140), (28, 3206375), (35, 2565100), (50, 1795570), (70, 1282550), (100, 897785), (113, 794500), (125, 718228), (140, 641275), (175, 513020), (226, 397250), (227, 395500), (250, 359114), (350, 256510), (452, 198625), (454, 197750), (500, 179557), (565, 158900), (700, 128255), (791, 113500), (875, 102604), (908, 98875), (1130, 79450), (1135, 79100), (1582, 56750), (1589, 56500), (1750, 51302), (2260, 39725), (2270, 39550), (2825, 31780), (3164, 28375), (3178, 28250), (3500, 25651), (3955, 22700), (4540, 19775), (5650, 15890), (5675, 15820), (6356, 14125), (7910, 11350), (7945, 11300)]