508712200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 1234296000

約数和(自身を除く): 725583800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 139, 145, 200, 232, 278, 290, 556, 580, 631, 695, 725, 1112, 1160, 1262, 1390, 1450, 2524, 2780, 2900, 3155, 3475, 4031, 5048, 5560, 5800, 6310, 6950, 8062, 12620, 13900, 15775, 16124, 18299, 20155, 25240, 27800, 31550, 32248, 36598, 40310, 63100, 73196, 80620, 87709, 91495, 100775, 126200, 146392, 161240, 175418, 182990, 201550, 350836, 365980, 403100, 438545, 457475, 701672, 731960, 806200, 877090, 914950, 1754180, 1829900, 2192725, 2543561, 3508360, 3659800, 4385450, 5087122, 8770900, 10174244, 12717805, 17541800, 20348488, 25435610, 50871220, 63589025, 101742440, 127178050, 254356100, 508712200]

約数ペア:

[(1, 508712200), (2, 254356100), (4, 127178050), (5, 101742440), (8, 63589025), (10, 50871220), (20, 25435610), (25, 20348488), (29, 17541800), (40, 12717805), (50, 10174244), (58, 8770900), (100, 5087122), (116, 4385450), (139, 3659800), (145, 3508360), (200, 2543561), (232, 2192725), (278, 1829900), (290, 1754180), (556, 914950), (580, 877090), (631, 806200), (695, 731960), (725, 701672), (1112, 457475), (1160, 438545), (1262, 403100), (1390, 365980), (1450, 350836), (2524, 201550), (2780, 182990), (2900, 175418), (3155, 161240), (3475, 146392), (4031, 126200), (5048, 100775), (5560, 91495), (5800, 87709), (6310, 80620), (6950, 73196), (8062, 63100), (12620, 40310), (13900, 36598), (15775, 32248), (16124, 31550), (18299, 27800), (20155, 25240)]