448124950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 1034308800

約数和(自身を除く): 586183850

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 149, 175, 182, 298, 325, 350, 455, 650, 661, 745, 910, 1043, 1322, 1490, 1937, 2086, 2275, 3305, 3725, 3874, 4550, 4627, 5215, 6610, 7450, 8593, 9254, 9685, 10430, 13559, 16525, 17186, 19370, 23135, 26075, 27118, 33050, 42965, 46270, 48425, 52150, 60151, 67795, 85930, 96850, 98489, 115675, 120302, 135590, 196978, 214825, 231350, 300755, 338975, 429650, 492445, 601510, 677950, 689423, 984890, 1280357, 1378846, 1503775, 2462225, 2560714, 3007550, 3447115, 4924450, 6401785, 6894230, 8962499, 12803570, 17235575, 17924998, 32008925, 34471150, 44812495, 64017850, 89624990, 224062475, 448124950]

約数ペア:

[(1, 448124950), (2, 224062475), (5, 89624990), (7, 64017850), (10, 44812495), (13, 34471150), (14, 32008925), (25, 17924998), (26, 17235575), (35, 12803570), (50, 8962499), (65, 6894230), (70, 6401785), (91, 4924450), (130, 3447115), (149, 3007550), (175, 2560714), (182, 2462225), (298, 1503775), (325, 1378846), (350, 1280357), (455, 984890), (650, 689423), (661, 677950), (745, 601510), (910, 492445), (1043, 429650), (1322, 338975), (1490, 300755), (1937, 231350), (2086, 214825), (2275, 196978), (3305, 135590), (3725, 120302), (3874, 115675), (4550, 98489), (4627, 96850), (5215, 85930), (6610, 67795), (7450, 60151), (8593, 52150), (9254, 48425), (9685, 46270), (10430, 42965), (13559, 33050), (16525, 27118), (17186, 26075), (19370, 23135)]