63132820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 140999040

約数和(自身を除く): 77866220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 1030, 1613, 1957, 2060, 3226, 3914, 6452, 7828, 8065, 9785, 16130, 19570, 30647, 32260, 39140, 61294, 122588, 153235, 166139, 306470, 332278, 612940, 664556, 830695, 1661390, 3156641, 3322780, 6313282, 12626564, 15783205, 31566410, 63132820]

約数ペア:

[(1, 63132820), (2, 31566410), (4, 15783205), (5, 12626564), (10, 6313282), (19, 3322780), (20, 3156641), (38, 1661390), (76, 830695), (95, 664556), (103, 612940), (190, 332278), (206, 306470), (380, 166139), (412, 153235), (515, 122588), (1030, 61294), (1613, 39140), (1957, 32260), (2060, 30647), (3226, 19570), (3914, 16130), (6452, 9785), (7828, 8065)]