1799041300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3169}}^1$

素因数の和:4001

約数の個数: 72

約数和(自身を含む): 4468533440

約数和(自身を除く): 2669492140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 811, 1622, 3169, 3244, 4055, 5677, 6338, 8110, 11354, 12676, 15845, 16220, 20275, 22183, 22708, 28385, 31690, 40550, 44366, 56770, 63380, 79225, 81100, 88732, 110915, 113540, 141925, 158450, 221830, 283850, 316900, 443660, 554575, 567700, 1109150, 2218300, 2570059, 5140118, 10280236, 12850295, 17990413, 25700590, 35980826, 51401180, 64251475, 71961652, 89952065, 128502950, 179904130, 257005900, 359808260, 449760325, 899520650, 1799041300]

約数ペア:

[(1, 1799041300), (2, 899520650), (4, 449760325), (5, 359808260), (7, 257005900), (10, 179904130), (14, 128502950), (20, 89952065), (25, 71961652), (28, 64251475), (35, 51401180), (50, 35980826), (70, 25700590), (100, 17990413), (140, 12850295), (175, 10280236), (350, 5140118), (700, 2570059), (811, 2218300), (1622, 1109150), (3169, 567700), (3244, 554575), (4055, 443660), (5677, 316900), (6338, 283850), (8110, 221830), (11354, 158450), (12676, 141925), (15845, 113540), (16220, 110915), (20275, 88732), (22183, 81100), (22708, 79225), (28385, 63380), (31690, 56770), (40550, 44366)]