18729559600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{2719}}^1$

素因数の和:3767

約数の個数: 120

約数和(自身を含む): 47709267840

約数和(自身を除く): 28979708240

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, 1013, 1360, 1700, 2026, 2719, 3400, 4052, 5065, 5438, 6800, 8104, 10130, 10876, 13595, 16208, 17221, 20260, 21752, 25325, 27190, 34442, 40520, 43504, 46223, 50650, 54380, 67975, 68884, 81040, 86105, 92446, 101300, 108760, 135950, 137768, 172210, 184892, 202600, 217520, 231115, 271900, 275536, 344420, 369784, 405200, 430525, 462230, 543800, 688840, 739568, 861050, 924460, 1087600, 1155575, 1377680, 1722100, 1848920, 2311150, 2754347, 3444200, 3697840, 4622300, 5508694, 6888400, 9244600, 11017388, 13771735, 18489200, 22034776, 27543470, 44069552, 46823899, 55086940, 68858675, 93647798, 110173880, 137717350, 187295596, 220347760, 234119495, 275434700, 374591192, 468238990, 550869400, 749182384, 936477980, 1101738800, 1170597475, 1872955960, 2341194950, 3745911920, 4682389900, 9364779800, 18729559600]

約数ペア:

[(1, 18729559600), (2, 9364779800), (4, 4682389900), (5, 3745911920), (8, 2341194950), (10, 1872955960), (16, 1170597475), (17, 1101738800), (20, 936477980), (25, 749182384), (34, 550869400), (40, 468238990), (50, 374591192), (68, 275434700), (80, 234119495), (85, 220347760), (100, 187295596), (136, 137717350), (170, 110173880), (200, 93647798), (272, 68858675), (340, 55086940), (400, 46823899), (425, 44069552), (680, 27543470), (850, 22034776), (1013, 18489200), (1360, 13771735), (1700, 11017388), (2026, 9244600), (2719, 6888400), (3400, 5508694), (4052, 4622300), (5065, 3697840), (5438, 3444200), (6800, 2754347), (8104, 2311150), (10130, 1848920), (10876, 1722100), (13595, 1377680), (16208, 1155575), (17221, 1087600), (20260, 924460), (21752, 861050), (25325, 739568), (27190, 688840), (34442, 543800), (40520, 462230), (43504, 430525), (46223, 405200), (50650, 369784), (54380, 344420), (67975, 275536), (68884, 271900), (81040, 231115), (86105, 217520), (92446, 202600), (101300, 184892), (108760, 172210), (135950, 137768)]