630200080

素因数分解:

$2^4\times 5^1\times {\mathrm{541}}^1\times {\mathrm{14561}}^1$

素因数の和:15115

約数の個数: 40

約数和(自身を含む): 1468024344

約数和(自身を除く): 837824264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 14561, 21640, 29122, 43280, 58244, 72805, 116488, 145610, 232976, 291220, 582440, 1164880, 7877501, 15755002, 31510004, 39387505, 63020008, 78775010, 126040016, 157550020, 315100040, 630200080]

約数ペア:

[(1, 630200080), (2, 315100040), (4, 157550020), (5, 126040016), (8, 78775010), (10, 63020008), (16, 39387505), (20, 31510004), (40, 15755002), (80, 7877501), (541, 1164880), (1082, 582440), (2164, 291220), (2705, 232976), (4328, 145610), (5410, 116488), (8656, 72805), (10820, 58244), (14561, 43280), (21640, 29122)]