348540652100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{244367}}^1$

素因数の和:245237

約数の個数: 72

約数和(自身を含む): 801781182720

約数和(自身を除く): 453240530620

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 839, 850, 1678, 1700, 3356, 4195, 8390, 14263, 16780, 20975, 28526, 41950, 57052, 71315, 83900, 142630, 244367, 285260, 356575, 488734, 713150, 977468, 1221835, 1426300, 2443670, 4154239, 4887340, 6109175, 8308478, 12218350, 16616956, 20771195, 24436700, 41542390, 83084780, 103855975, 205023913, 207711950, 410047826, 415423900, 820095652, 1025119565, 2050239130, 3485406521, 4100478260, 5125597825, 6970813042, 10251195650, 13941626084, 17427032605, 20502391300, 34854065210, 69708130420, 87135163025, 174270326050, 348540652100]

約数ペア:

[(1, 348540652100), (2, 174270326050), (4, 87135163025), (5, 69708130420), (10, 34854065210), (17, 20502391300), (20, 17427032605), (25, 13941626084), (34, 10251195650), (50, 6970813042), (68, 5125597825), (85, 4100478260), (100, 3485406521), (170, 2050239130), (340, 1025119565), (425, 820095652), (839, 415423900), (850, 410047826), (1678, 207711950), (1700, 205023913), (3356, 103855975), (4195, 83084780), (8390, 41542390), (14263, 24436700), (16780, 20771195), (20975, 16616956), (28526, 12218350), (41950, 8308478), (57052, 6109175), (71315, 4887340), (83900, 4154239), (142630, 2443670), (244367, 1426300), (285260, 1221835), (356575, 977468), (488734, 713150)]