40904850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 117135360

約数和(自身を除く): 76230510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 163, 175, 210, 239, 326, 350, 478, 489, 525, 717, 815, 978, 1050, 1141, 1195, 1434, 1630, 1673, 2282, 2390, 2445, 3346, 3423, 3585, 4075, 4890, 5019, 5705, 5975, 6846, 7170, 8150, 8365, 10038, 11410, 11950, 12225, 16730, 17115, 17925, 24450, 25095, 28525, 34230, 35850, 38957, 41825, 50190, 57050, 77914, 83650, 85575, 116871, 125475, 171150, 194785, 233742, 250950, 272699, 389570, 545398, 584355, 818097, 973925, 1168710, 1363495, 1636194, 1947850, 2726990, 2921775, 4090485, 5843550, 6817475, 8180970, 13634950, 20452425, 40904850]

約数ペア:

[(1, 40904850), (2, 20452425), (3, 13634950), (5, 8180970), (6, 6817475), (7, 5843550), (10, 4090485), (14, 2921775), (15, 2726990), (21, 1947850), (25, 1636194), (30, 1363495), (35, 1168710), (42, 973925), (50, 818097), (70, 584355), (75, 545398), (105, 389570), (150, 272699), (163, 250950), (175, 233742), (210, 194785), (239, 171150), (326, 125475), (350, 116871), (478, 85575), (489, 83650), (525, 77914), (717, 57050), (815, 50190), (978, 41825), (1050, 38957), (1141, 35850), (1195, 34230), (1434, 28525), (1630, 25095), (1673, 24450), (2282, 17925), (2390, 17115), (2445, 16730), (3346, 12225), (3423, 11950), (3585, 11410), (4075, 10038), (4890, 8365), (5019, 8150), (5705, 7170), (5975, 6846)]