83042800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 212680832

約数和(自身を除く): 129638032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 37, 40, 50, 62, 74, 80, 100, 124, 148, 155, 181, 185, 200, 248, 296, 310, 362, 370, 400, 496, 592, 620, 724, 740, 775, 905, 925, 1147, 1240, 1448, 1480, 1550, 1810, 1850, 2294, 2480, 2896, 2960, 3100, 3620, 3700, 4525, 4588, 5611, 5735, 6200, 6697, 7240, 7400, 9050, 9176, 11222, 11470, 12400, 13394, 14480, 14800, 18100, 18352, 22444, 22940, 26788, 28055, 28675, 33485, 36200, 44888, 45880, 53576, 56110, 57350, 66970, 72400, 89776, 91760, 107152, 112220, 114700, 133940, 140275, 167425, 207607, 224440, 229400, 267880, 280550, 334850, 415214, 448880, 458800, 535760, 561100, 669700, 830428, 1038035, 1122200, 1339400, 1660856, 2076070, 2244400, 2678800, 3321712, 4152140, 5190175, 8304280, 10380350, 16608560, 20760700, 41521400, 83042800]

約数ペア:

[(1, 83042800), (2, 41521400), (4, 20760700), (5, 16608560), (8, 10380350), (10, 8304280), (16, 5190175), (20, 4152140), (25, 3321712), (31, 2678800), (37, 2244400), (40, 2076070), (50, 1660856), (62, 1339400), (74, 1122200), (80, 1038035), (100, 830428), (124, 669700), (148, 561100), (155, 535760), (181, 458800), (185, 448880), (200, 415214), (248, 334850), (296, 280550), (310, 267880), (362, 229400), (370, 224440), (400, 207607), (496, 167425), (592, 140275), (620, 133940), (724, 114700), (740, 112220), (775, 107152), (905, 91760), (925, 89776), (1147, 72400), (1240, 66970), (1448, 57350), (1480, 56110), (1550, 53576), (1810, 45880), (1850, 44888), (2294, 36200), (2480, 33485), (2896, 28675), (2960, 28055), (3100, 26788), (3620, 22940), (3700, 22444), (4525, 18352), (4588, 18100), (5611, 14800), (5735, 14480), (6200, 13394), (6697, 12400), (7240, 11470), (7400, 11222), (9050, 9176)]