20404375800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2000429}}^1$

素因数の和:2000465

約数の個数: 96

約数和(自身を含む): 66974396400

約数和(自身を除く): 46570020600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 2000429, 4000858, 6001287, 8001716, 10002145, 12002574, 16003432, 20004290, 24005148, 30006435, 34007293, 40008580, 48010296, 50010725, 60012870, 68014586, 80017160, 100021450, 102021879, 120025740, 136029172, 150032175, 170036465, 200042900, 204043758, 240051480, 272058344, 300064350, 340072930, 400085800, 408087516, 510109395, 600128700, 680145860, 816175032, 850182325, 1020218790, 1200257400, 1360291720, 1700364650, 2040437580, 2550546975, 3400729300, 4080875160, 5101093950, 6801458600, 10202187900, 20404375800]

約数ペア:

[(1, 20404375800), (2, 10202187900), (3, 6801458600), (4, 5101093950), (5, 4080875160), (6, 3400729300), (8, 2550546975), (10, 2040437580), (12, 1700364650), (15, 1360291720), (17, 1200257400), (20, 1020218790), (24, 850182325), (25, 816175032), (30, 680145860), (34, 600128700), (40, 510109395), (50, 408087516), (51, 400085800), (60, 340072930), (68, 300064350), (75, 272058344), (85, 240051480), (100, 204043758), (102, 200042900), (120, 170036465), (136, 150032175), (150, 136029172), (170, 120025740), (200, 102021879), (204, 100021450), (255, 80017160), (300, 68014586), (340, 60012870), (408, 50010725), (425, 48010296), (510, 40008580), (600, 34007293), (680, 30006435), (850, 24005148), (1020, 20004290), (1275, 16003432), (1700, 12002574), (2040, 10002145), (2550, 8001716), (3400, 6001287), (5100, 4000858), (10200, 2000429)]