125247520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26993}}^1$

素因数の和:27037

約数の個数: 48

約数和(自身を含む): 306111960

約数和(自身を除く): 180864440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 26993, 53986, 107972, 134965, 215944, 269930, 431888, 539860, 782797, 863776, 1079720, 1565594, 2159440, 3131188, 3913985, 4318880, 6262376, 7827970, 12524752, 15655940, 25049504, 31311880, 62623760, 125247520]

約数ペア:

[(1, 125247520), (2, 62623760), (4, 31311880), (5, 25049504), (8, 15655940), (10, 12524752), (16, 7827970), (20, 6262376), (29, 4318880), (32, 3913985), (40, 3131188), (58, 2159440), (80, 1565594), (116, 1079720), (145, 863776), (160, 782797), (232, 539860), (290, 431888), (464, 269930), (580, 215944), (928, 134965), (1160, 107972), (2320, 53986), (4640, 26993)]