2017996000

素因数分解:

$2^5\times 5^3\times {\mathrm{613}}^1\times {\mathrm{823}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 4972339008

約数和(自身を除く): 2954343008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 613, 800, 823, 1000, 1226, 1646, 2000, 2452, 3065, 3292, 4000, 4115, 4904, 6130, 6584, 8230, 9808, 12260, 13168, 15325, 16460, 19616, 20575, 24520, 26336, 30650, 32920, 41150, 49040, 61300, 65840, 76625, 82300, 98080, 102875, 122600, 131680, 153250, 164600, 205750, 245200, 306500, 329200, 411500, 490400, 504499, 613000, 658400, 823000, 1008998, 1226000, 1646000, 2017996, 2452000, 2522495, 3292000, 4035992, 5044990, 8071984, 10089980, 12612475, 16143968, 20179960, 25224950, 40359920, 50449900, 63062375, 80719840, 100899800, 126124750, 201799600, 252249500, 403599200, 504499000, 1008998000, 2017996000]

約数ペア:

[(1, 2017996000), (2, 1008998000), (4, 504499000), (5, 403599200), (8, 252249500), (10, 201799600), (16, 126124750), (20, 100899800), (25, 80719840), (32, 63062375), (40, 50449900), (50, 40359920), (80, 25224950), (100, 20179960), (125, 16143968), (160, 12612475), (200, 10089980), (250, 8071984), (400, 5044990), (500, 4035992), (613, 3292000), (800, 2522495), (823, 2452000), (1000, 2017996), (1226, 1646000), (1646, 1226000), (2000, 1008998), (2452, 823000), (3065, 658400), (3292, 613000), (4000, 504499), (4115, 490400), (4904, 411500), (6130, 329200), (6584, 306500), (8230, 245200), (9808, 205750), (12260, 164600), (13168, 153250), (15325, 131680), (16460, 122600), (19616, 102875), (20575, 98080), (24520, 82300), (26336, 76625), (30650, 65840), (32920, 61300), (41150, 49040)]