88943560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 216417600

約数和(自身を除く): 127474040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 3163, 3515, 5624, 6326, 7030, 12652, 14060, 15815, 25304, 28120, 31630, 60097, 63260, 117031, 120194, 126520, 234062, 240388, 300485, 468124, 480776, 585155, 600970, 936248, 1170310, 1201940, 2223589, 2340620, 2403880, 4447178, 4681240, 8894356, 11117945, 17788712, 22235890, 44471780, 88943560]

約数ペア:

[(1, 88943560), (2, 44471780), (4, 22235890), (5, 17788712), (8, 11117945), (10, 8894356), (19, 4681240), (20, 4447178), (37, 2403880), (38, 2340620), (40, 2223589), (74, 1201940), (76, 1170310), (95, 936248), (148, 600970), (152, 585155), (185, 480776), (190, 468124), (296, 300485), (370, 240388), (380, 234062), (703, 126520), (740, 120194), (760, 117031), (1406, 63260), (1480, 60097), (2812, 31630), (3163, 28120), (3515, 25304), (5624, 15815), (6326, 14060), (7030, 12652)]