199492000

素因数分解:

$2^5\times 5^3\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 499930704

約数和(自身を除く): 300438704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 125, 160, 200, 212, 250, 265, 400, 424, 500, 530, 800, 848, 941, 1000, 1060, 1325, 1696, 1882, 2000, 2120, 2650, 3764, 4000, 4240, 4705, 5300, 6625, 7528, 8480, 9410, 10600, 13250, 15056, 18820, 21200, 23525, 26500, 30112, 37640, 42400, 47050, 49873, 53000, 75280, 94100, 99746, 106000, 117625, 150560, 188200, 199492, 212000, 235250, 249365, 376400, 398984, 470500, 498730, 752800, 797968, 941000, 997460, 1246825, 1595936, 1882000, 1994920, 2493650, 3764000, 3989840, 4987300, 6234125, 7979680, 9974600, 12468250, 19949200, 24936500, 39898400, 49873000, 99746000, 199492000]

約数ペア:

[(1, 199492000), (2, 99746000), (4, 49873000), (5, 39898400), (8, 24936500), (10, 19949200), (16, 12468250), (20, 9974600), (25, 7979680), (32, 6234125), (40, 4987300), (50, 3989840), (53, 3764000), (80, 2493650), (100, 1994920), (106, 1882000), (125, 1595936), (160, 1246825), (200, 997460), (212, 941000), (250, 797968), (265, 752800), (400, 498730), (424, 470500), (500, 398984), (530, 376400), (800, 249365), (848, 235250), (941, 212000), (1000, 199492), (1060, 188200), (1325, 150560), (1696, 117625), (1882, 106000), (2000, 99746), (2120, 94100), (2650, 75280), (3764, 53000), (4000, 49873), (4240, 47050), (4705, 42400), (5300, 37640), (6625, 30112), (7528, 26500), (8480, 23525), (9410, 21200), (10600, 18820), (13250, 15056)]