98341000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 235572480

約数和(自身を除く): 137231480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 430, 500, 860, 1000, 1075, 1720, 2150, 2287, 4300, 4574, 5375, 8600, 9148, 10750, 11435, 18296, 21500, 22870, 43000, 45740, 57175, 91480, 98341, 114350, 196682, 228700, 285875, 393364, 457400, 491705, 571750, 786728, 983410, 1143500, 1966820, 2287000, 2458525, 3933640, 4917050, 9834100, 12292625, 19668200, 24585250, 49170500, 98341000]

約数ペア:

[(1, 98341000), (2, 49170500), (4, 24585250), (5, 19668200), (8, 12292625), (10, 9834100), (20, 4917050), (25, 3933640), (40, 2458525), (43, 2287000), (50, 1966820), (86, 1143500), (100, 983410), (125, 786728), (172, 571750), (200, 491705), (215, 457400), (250, 393364), (344, 285875), (430, 228700), (500, 196682), (860, 114350), (1000, 98341), (1075, 91480), (1720, 57175), (2150, 45740), (2287, 43000), (4300, 22870), (4574, 21500), (5375, 18296), (8600, 11435), (9148, 10750)]