6290000

素因数分解:

$2^4\times 5^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 100

約数和(自身を含む): 16560324

約数和(自身を除く): 10270324

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 37, 40, 50, 68, 74, 80, 85, 100, 125, 136, 148, 170, 185, 200, 250, 272, 296, 340, 370, 400, 425, 500, 592, 625, 629, 680, 740, 850, 925, 1000, 1250, 1258, 1360, 1480, 1700, 1850, 2000, 2125, 2500, 2516, 2960, 3145, 3400, 3700, 4250, 4625, 5000, 5032, 6290, 6800, 7400, 8500, 9250, 10000, 10064, 10625, 12580, 14800, 15725, 17000, 18500, 21250, 23125, 25160, 31450, 34000, 37000, 42500, 46250, 50320, 62900, 74000, 78625, 85000, 92500, 125800, 157250, 170000, 185000, 251600, 314500, 370000, 393125, 629000, 786250, 1258000, 1572500, 3145000, 6290000]

約数ペア:

[(1, 6290000), (2, 3145000), (4, 1572500), (5, 1258000), (8, 786250), (10, 629000), (16, 393125), (17, 370000), (20, 314500), (25, 251600), (34, 185000), (37, 170000), (40, 157250), (50, 125800), (68, 92500), (74, 85000), (80, 78625), (85, 74000), (100, 62900), (125, 50320), (136, 46250), (148, 42500), (170, 37000), (185, 34000), (200, 31450), (250, 25160), (272, 23125), (296, 21250), (340, 18500), (370, 17000), (400, 15725), (425, 14800), (500, 12580), (592, 10625), (625, 10064), (629, 10000), (680, 9250), (740, 8500), (850, 7400), (925, 6800), (1000, 6290), (1250, 5032), (1258, 5000), (1360, 4625), (1480, 4250), (1700, 3700), (1850, 3400), (2000, 3145), (2125, 2960), (2500, 2516)]