25047320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32957}}^1$

素因数の和:32987

約数の個数: 32

約数和(自身を含む): 59324400

約数和(自身を除く): 34277080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 32957, 65914, 131828, 164785, 263656, 329570, 626183, 659140, 1252366, 1318280, 2504732, 3130915, 5009464, 6261830, 12523660, 25047320]

約数ペア:

[(1, 25047320), (2, 12523660), (4, 6261830), (5, 5009464), (8, 3130915), (10, 2504732), (19, 1318280), (20, 1252366), (38, 659140), (40, 626183), (76, 329570), (95, 263656), (152, 164785), (190, 131828), (380, 65914), (760, 32957)]