29509660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 66124800

約数和(自身を除く): 36615140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 983, 1501, 1580, 1966, 3002, 3932, 4915, 6004, 7505, 9830, 15010, 18677, 19660, 30020, 37354, 74708, 77657, 93385, 155314, 186770, 310628, 373540, 388285, 776570, 1475483, 1553140, 2950966, 5901932, 7377415, 14754830, 29509660]

約数ペア:

[(1, 29509660), (2, 14754830), (4, 7377415), (5, 5901932), (10, 2950966), (19, 1553140), (20, 1475483), (38, 776570), (76, 388285), (79, 373540), (95, 310628), (158, 186770), (190, 155314), (316, 93385), (380, 77657), (395, 74708), (790, 37354), (983, 30020), (1501, 19660), (1580, 18677), (1966, 15010), (3002, 9830), (3932, 7505), (4915, 6004)]