70115800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 172846080

約数和(自身を除く): 102730280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 43, 50, 62, 86, 100, 124, 155, 172, 200, 215, 248, 263, 310, 344, 430, 526, 620, 775, 860, 1052, 1075, 1240, 1315, 1333, 1550, 1720, 2104, 2150, 2630, 2666, 3100, 4300, 5260, 5332, 6200, 6575, 6665, 8153, 8600, 10520, 10664, 11309, 13150, 13330, 16306, 22618, 26300, 26660, 32612, 33325, 40765, 45236, 52600, 53320, 56545, 65224, 66650, 81530, 90472, 113090, 133300, 163060, 203825, 226180, 266600, 282725, 326120, 350579, 407650, 452360, 565450, 701158, 815300, 1130900, 1402316, 1630600, 1752895, 2261800, 2804632, 3505790, 7011580, 8764475, 14023160, 17528950, 35057900, 70115800]

約数ペア:

[(1, 70115800), (2, 35057900), (4, 17528950), (5, 14023160), (8, 8764475), (10, 7011580), (20, 3505790), (25, 2804632), (31, 2261800), (40, 1752895), (43, 1630600), (50, 1402316), (62, 1130900), (86, 815300), (100, 701158), (124, 565450), (155, 452360), (172, 407650), (200, 350579), (215, 326120), (248, 282725), (263, 266600), (310, 226180), (344, 203825), (430, 163060), (526, 133300), (620, 113090), (775, 90472), (860, 81530), (1052, 66650), (1075, 65224), (1240, 56545), (1315, 53320), (1333, 52600), (1550, 45236), (1720, 40765), (2104, 33325), (2150, 32612), (2630, 26660), (2666, 26300), (3100, 22618), (4300, 16306), (5260, 13330), (5332, 13150), (6200, 11309), (6575, 10664), (6665, 10520), (8153, 8600)]