44401980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1579

約数の個数: 96

約数和(自身を含む): 144184320

約数和(自身を除く): 99782340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1489, 1491, 1988, 2130, 2485, 2978, 2982, 4260, 4467, 4970, 5956, 5964, 7445, 7455, 8934, 9940, 10423, 14890, 14910, 17868, 20846, 22335, 29780, 29820, 31269, 41692, 44670, 52115, 62538, 89340, 104230, 105719, 125076, 156345, 208460, 211438, 312690, 317157, 422876, 528595, 625380, 634314, 740033, 1057190, 1268628, 1480066, 1585785, 2114380, 2220099, 2960132, 3171570, 3700165, 4440198, 6343140, 7400330, 8880396, 11100495, 14800660, 22200990, 44401980]

約数ペア:

[(1, 44401980), (2, 22200990), (3, 14800660), (4, 11100495), (5, 8880396), (6, 7400330), (7, 6343140), (10, 4440198), (12, 3700165), (14, 3171570), (15, 2960132), (20, 2220099), (21, 2114380), (28, 1585785), (30, 1480066), (35, 1268628), (42, 1057190), (60, 740033), (70, 634314), (71, 625380), (84, 528595), (105, 422876), (140, 317157), (142, 312690), (210, 211438), (213, 208460), (284, 156345), (355, 125076), (420, 105719), (426, 104230), (497, 89340), (710, 62538), (852, 52115), (994, 44670), (1065, 41692), (1420, 31269), (1489, 29820), (1491, 29780), (1988, 22335), (2130, 20846), (2485, 17868), (2978, 14910), (2982, 14890), (4260, 10423), (4467, 9940), (4970, 8934), (5956, 7455), (5964, 7445)]