127697050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2863

約数の個数: 48

約数和(自身を含む): 259483392

約数和(自身を除く): 131786342

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 2767, 3550, 4615, 5534, 9230, 13835, 23075, 27670, 35971, 46150, 69175, 71942, 138350, 179855, 196457, 359710, 392914, 899275, 982285, 1798550, 1964570, 2553941, 4911425, 5107882, 9822850, 12769705, 25539410, 63848525, 127697050]

約数ペア:

[(1, 127697050), (2, 63848525), (5, 25539410), (10, 12769705), (13, 9822850), (25, 5107882), (26, 4911425), (50, 2553941), (65, 1964570), (71, 1798550), (130, 982285), (142, 899275), (325, 392914), (355, 359710), (650, 196457), (710, 179855), (923, 138350), (1775, 71942), (1846, 69175), (2767, 46150), (3550, 35971), (4615, 27670), (5534, 23075), (9230, 13835)]