492100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 72

約数和(自身を含む): 1319360

約数和(自身を除く): 827260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 37, 38, 50, 70, 74, 76, 95, 100, 133, 140, 148, 175, 185, 190, 259, 266, 350, 370, 380, 475, 518, 532, 665, 700, 703, 740, 925, 950, 1036, 1295, 1330, 1406, 1850, 1900, 2590, 2660, 2812, 3325, 3515, 3700, 4921, 5180, 6475, 6650, 7030, 9842, 12950, 13300, 14060, 17575, 19684, 24605, 25900, 35150, 49210, 70300, 98420, 123025, 246050, 492100]

約数ペア:

[(1, 492100), (2, 246050), (4, 123025), (5, 98420), (7, 70300), (10, 49210), (14, 35150), (19, 25900), (20, 24605), (25, 19684), (28, 17575), (35, 14060), (37, 13300), (38, 12950), (50, 9842), (70, 7030), (74, 6650), (76, 6475), (95, 5180), (100, 4921), (133, 3700), (140, 3515), (148, 3325), (175, 2812), (185, 2660), (190, 2590), (259, 1900), (266, 1850), (350, 1406), (370, 1330), (380, 1295), (475, 1036), (518, 950), (532, 925), (665, 740), (700, 703)]