48320320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4919

約数の個数: 56

約数和(自身を含む): 118798848

約数和(自身を除く): 70478528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4871, 4960, 9742, 9920, 19484, 24355, 38968, 48710, 77936, 97420, 151001, 155872, 194840, 302002, 311744, 389680, 604004, 755005, 779360, 1208008, 1510010, 1558720, 2416016, 3020020, 4832032, 6040040, 9664064, 12080080, 24160160, 48320320]

約数ペア:

[(1, 48320320), (2, 24160160), (4, 12080080), (5, 9664064), (8, 6040040), (10, 4832032), (16, 3020020), (20, 2416016), (31, 1558720), (32, 1510010), (40, 1208008), (62, 779360), (64, 755005), (80, 604004), (124, 389680), (155, 311744), (160, 302002), (248, 194840), (310, 155872), (320, 151001), (496, 97420), (620, 77936), (992, 48710), (1240, 38968), (1984, 24355), (2480, 19484), (4871, 9920), (4960, 9742)]