4983505280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1049}}^1$

素因数の和:1652

約数の個数: 128

約数和(自身を含む): 12864852000

約数和(自身を除く): 7881346720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 571, 640, 832, 1040, 1049, 1142, 1664, 2080, 2098, 2284, 2855, 4160, 4196, 4568, 5245, 5710, 7423, 8320, 8392, 9136, 10490, 11420, 13637, 14846, 16784, 18272, 20980, 22840, 27274, 29692, 33568, 36544, 37115, 41960, 45680, 54548, 59384, 67136, 68185, 73088, 74230, 83920, 91360, 109096, 118768, 134272, 136370, 148460, 167840, 182720, 218192, 237536, 272740, 296920, 335680, 365440, 436384, 475072, 545480, 593840, 598979, 671360, 872768, 950144, 1090960, 1187680, 1197958, 1745536, 2181920, 2375360, 2395916, 2994895, 4363840, 4750720, 4791832, 5989790, 7786727, 8727680, 9583664, 11979580, 15573454, 19167328, 23959160, 31146908, 38334656, 38933635, 47918320, 62293816, 76669312, 77867270, 95836640, 124587632, 155734540, 191673280, 249175264, 311469080, 383346560, 498350528, 622938160, 996701056, 1245876320, 2491752640, 4983505280]

約数ペア:

[(1, 4983505280), (2, 2491752640), (4, 1245876320), (5, 996701056), (8, 622938160), (10, 498350528), (13, 383346560), (16, 311469080), (20, 249175264), (26, 191673280), (32, 155734540), (40, 124587632), (52, 95836640), (64, 77867270), (65, 76669312), (80, 62293816), (104, 47918320), (128, 38933635), (130, 38334656), (160, 31146908), (208, 23959160), (260, 19167328), (320, 15573454), (416, 11979580), (520, 9583664), (571, 8727680), (640, 7786727), (832, 5989790), (1040, 4791832), (1049, 4750720), (1142, 4363840), (1664, 2994895), (2080, 2395916), (2098, 2375360), (2284, 2181920), (2855, 1745536), (4160, 1197958), (4196, 1187680), (4568, 1090960), (5245, 950144), (5710, 872768), (7423, 671360), (8320, 598979), (8392, 593840), (9136, 545480), (10490, 475072), (11420, 436384), (13637, 365440), (14846, 335680), (16784, 296920), (18272, 272740), (20980, 237536), (22840, 218192), (27274, 182720), (29692, 167840), (33568, 148460), (36544, 136370), (37115, 134272), (41960, 118768), (45680, 109096), (54548, 91360), (59384, 83920), (67136, 74230), (68185, 73088)]