190393840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26153}}^1$

素因数の和:26186

約数の個数: 80

約数和(自身を含む): 544840128

約数和(自身を除く): 354446288

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 26153, 52306, 104612, 130765, 183071, 209224, 261530, 339989, 366142, 418448, 523060, 679978, 732284, 915355, 1046120, 1359956, 1464568, 1699945, 1830710, 2092240, 2379923, 2719912, 2929136, 3399890, 3661420, 4759846, 5439824, 6799780, 7322840, 9519692, 11899615, 13599560, 14645680, 19039384, 23799230, 27199120, 38078768, 47598460, 95196920, 190393840]

約数ペア:

[(1, 190393840), (2, 95196920), (4, 47598460), (5, 38078768), (7, 27199120), (8, 23799230), (10, 19039384), (13, 14645680), (14, 13599560), (16, 11899615), (20, 9519692), (26, 7322840), (28, 6799780), (35, 5439824), (40, 4759846), (52, 3661420), (56, 3399890), (65, 2929136), (70, 2719912), (80, 2379923), (91, 2092240), (104, 1830710), (112, 1699945), (130, 1464568), (140, 1359956), (182, 1046120), (208, 915355), (260, 732284), (280, 679978), (364, 523060), (455, 418448), (520, 366142), (560, 339989), (728, 261530), (910, 209224), (1040, 183071), (1456, 130765), (1820, 104612), (3640, 52306), (7280, 26153)]