70499120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46381}}^1$

素因数の和:46413

約数の個数: 40

約数和(自身を含む): 172541040

約数和(自身を除く): 102041920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46381, 92762, 185524, 231905, 371048, 463810, 742096, 881239, 927620, 1762478, 1855240, 3524956, 3710480, 4406195, 7049912, 8812390, 14099824, 17624780, 35249560, 70499120]

約数ペア:

[(1, 70499120), (2, 35249560), (4, 17624780), (5, 14099824), (8, 8812390), (10, 7049912), (16, 4406195), (19, 3710480), (20, 3524956), (38, 1855240), (40, 1762478), (76, 927620), (80, 881239), (95, 742096), (152, 463810), (190, 371048), (304, 231905), (380, 185524), (760, 92762), (1520, 46381)]