2633375680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33317}}^1$

素因数の和:33366

約数の個数: 112

約数和(自身を含む): 7108728480

約数和(自身を除く): 4475352800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9880, 15808, 19760, 33317, 39520, 66634, 79040, 133268, 166585, 266536, 333170, 433121, 533072, 633023, 666340, 866242, 1066144, 1266046, 1332680, 1732484, 2132288, 2165605, 2532092, 2665360, 3165115, 3464968, 4331210, 5064184, 5330720, 6330230, 6929936, 8229299, 8662420, 10128368, 10661440, 12660460, 13859872, 16458598, 17324840, 20256736, 25320920, 27719744, 32917196, 34649680, 40513472, 41146495, 50641840, 65834392, 69299360, 82292990, 101283680, 131668784, 138598720, 164585980, 202567360, 263337568, 329171960, 526675136, 658343920, 1316687840, 2633375680]

約数ペア:

[(1, 2633375680), (2, 1316687840), (4, 658343920), (5, 526675136), (8, 329171960), (10, 263337568), (13, 202567360), (16, 164585980), (19, 138598720), (20, 131668784), (26, 101283680), (32, 82292990), (38, 69299360), (40, 65834392), (52, 50641840), (64, 41146495), (65, 40513472), (76, 34649680), (80, 32917196), (95, 27719744), (104, 25320920), (130, 20256736), (152, 17324840), (160, 16458598), (190, 13859872), (208, 12660460), (247, 10661440), (260, 10128368), (304, 8662420), (320, 8229299), (380, 6929936), (416, 6330230), (494, 5330720), (520, 5064184), (608, 4331210), (760, 3464968), (832, 3165115), (988, 2665360), (1040, 2532092), (1216, 2165605), (1235, 2132288), (1520, 1732484), (1976, 1332680), (2080, 1266046), (2470, 1066144), (3040, 866242), (3952, 666340), (4160, 633023), (4940, 533072), (6080, 433121), (7904, 333170), (9880, 266536), (15808, 166585), (19760, 133268), (33317, 79040), (39520, 66634)]