422556550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4363}}^1$

素因数の和:4537

約数の個数: 48

約数和(自身を含む): 852289200

約数和(自身を除く): 429732650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 650, 745, 1490, 1937, 3725, 3874, 4363, 7450, 8726, 9685, 19370, 21815, 43630, 48425, 56719, 96850, 109075, 113438, 218150, 283595, 567190, 650087, 1300174, 1417975, 2835950, 3250435, 6500870, 8451131, 16252175, 16902262, 32504350, 42255655, 84511310, 211278275, 422556550]

約数ペア:

[(1, 422556550), (2, 211278275), (5, 84511310), (10, 42255655), (13, 32504350), (25, 16902262), (26, 16252175), (50, 8451131), (65, 6500870), (130, 3250435), (149, 2835950), (298, 1417975), (325, 1300174), (650, 650087), (745, 567190), (1490, 283595), (1937, 218150), (3725, 113438), (3874, 109075), (4363, 96850), (7450, 56719), (8726, 48425), (9685, 43630), (19370, 21815)]