2205032260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3209}}^1$

素因数の和:3325

約数の個数: 96

約数和(自身を含む): 5125317120

約数和(自身を除く): 2920284860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 47, 68, 85, 86, 94, 170, 172, 188, 215, 235, 340, 430, 470, 731, 799, 860, 940, 1462, 1598, 2021, 2924, 3196, 3209, 3655, 3995, 4042, 6418, 7310, 7990, 8084, 10105, 12836, 14620, 15980, 16045, 20210, 32090, 34357, 40420, 54553, 64180, 68714, 109106, 137428, 137987, 150823, 171785, 218212, 272765, 275974, 301646, 343570, 545530, 551948, 603292, 687140, 689935, 754115, 1091060, 1379870, 1508230, 2345779, 2563991, 2759740, 3016460, 4691558, 5127982, 6485389, 9383116, 10255964, 11728895, 12819955, 12970778, 23457790, 25639910, 25941556, 32426945, 46915580, 51279820, 64853890, 110251613, 129707780, 220503226, 441006452, 551258065, 1102516130, 2205032260]

約数ペア:

[(1, 2205032260), (2, 1102516130), (4, 551258065), (5, 441006452), (10, 220503226), (17, 129707780), (20, 110251613), (34, 64853890), (43, 51279820), (47, 46915580), (68, 32426945), (85, 25941556), (86, 25639910), (94, 23457790), (170, 12970778), (172, 12819955), (188, 11728895), (215, 10255964), (235, 9383116), (340, 6485389), (430, 5127982), (470, 4691558), (731, 3016460), (799, 2759740), (860, 2563991), (940, 2345779), (1462, 1508230), (1598, 1379870), (2021, 1091060), (2924, 754115), (3196, 689935), (3209, 687140), (3655, 603292), (3995, 551948), (4042, 545530), (6418, 343570), (7310, 301646), (7990, 275974), (8084, 272765), (10105, 218212), (12836, 171785), (14620, 150823), (15980, 137987), (16045, 137428), (20210, 109106), (32090, 68714), (34357, 64180), (40420, 54553)]