342264400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{50333}}^1$

素因数の和:50368

約数の個数: 60

約数和(自身を含む): 870677532

約数和(自身を除く): 528413132

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 50333, 100666, 201332, 251665, 402664, 503330, 805328, 855661, 1006660, 1258325, 1711322, 2013320, 2516650, 3422644, 4026640, 4278305, 5033300, 6845288, 8556610, 10066600, 13690576, 17113220, 20133200, 21391525, 34226440, 42783050, 68452880, 85566100, 171132200, 342264400]

約数ペア:

[(1, 342264400), (2, 171132200), (4, 85566100), (5, 68452880), (8, 42783050), (10, 34226440), (16, 21391525), (17, 20133200), (20, 17113220), (25, 13690576), (34, 10066600), (40, 8556610), (50, 6845288), (68, 5033300), (80, 4278305), (85, 4026640), (100, 3422644), (136, 2516650), (170, 2013320), (200, 1711322), (272, 1258325), (340, 1006660), (400, 855661), (425, 805328), (680, 503330), (850, 402664), (1360, 251665), (1700, 201332), (3400, 100666), (6800, 50333)]