187167320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{48239}}^1$

素因数の和:48347

約数の個数: 32

約数和(自身を含む): 425476800

約数和(自身を除く): 238309480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 48239, 96478, 192956, 241195, 385912, 482390, 964780, 1929560, 4679183, 9358366, 18716732, 23395915, 37433464, 46791830, 93583660, 187167320]

約数ペア:

[(1, 187167320), (2, 93583660), (4, 46791830), (5, 37433464), (8, 23395915), (10, 18716732), (20, 9358366), (40, 4679183), (97, 1929560), (194, 964780), (388, 482390), (485, 385912), (776, 241195), (970, 192956), (1940, 96478), (3880, 48239)]