13255360

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1841

約数の個数: 56

約数和(自身を含む): 32954976

約数和(自身を除く): 19699616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1801, 1840, 3602, 3680, 7204, 7360, 9005, 14408, 18010, 28816, 36020, 41423, 57632, 72040, 82846, 115264, 144080, 165692, 207115, 288160, 331384, 414230, 576320, 662768, 828460, 1325536, 1656920, 2651072, 3313840, 6627680, 13255360]

約数ペア:

[(1, 13255360), (2, 6627680), (4, 3313840), (5, 2651072), (8, 1656920), (10, 1325536), (16, 828460), (20, 662768), (23, 576320), (32, 414230), (40, 331384), (46, 288160), (64, 207115), (80, 165692), (92, 144080), (115, 115264), (160, 82846), (184, 72040), (230, 57632), (320, 41423), (368, 36020), (460, 28816), (736, 18010), (920, 14408), (1472, 9005), (1801, 7360), (1840, 7204), (3602, 3680)]