98242000

素因数分解:

$2^4\times 5^3\times {\mathrm{49121}}^1$

素因数の和:49144

約数の個数: 40

約数和(自身を含む): 237553992

約数和(自身を除く): 139311992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 49121, 98242, 196484, 245605, 392968, 491210, 785936, 982420, 1228025, 1964840, 2456050, 3929680, 4912100, 6140125, 9824200, 12280250, 19648400, 24560500, 49121000, 98242000]

約数ペア:

[(1, 98242000), (2, 49121000), (4, 24560500), (5, 19648400), (8, 12280250), (10, 9824200), (16, 6140125), (20, 4912100), (25, 3929680), (40, 2456050), (50, 1964840), (80, 1228025), (100, 982420), (125, 785936), (200, 491210), (250, 392968), (400, 245605), (500, 196484), (1000, 98242), (2000, 49121)]