24824380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 61650288

約数和(自身を除く): 36825908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 347, 365, 490, 511, 694, 730, 980, 1022, 1388, 1460, 1735, 2044, 2429, 2555, 3470, 3577, 4858, 5110, 6940, 7154, 9716, 10220, 12145, 14308, 17003, 17885, 24290, 25331, 34006, 35770, 48580, 50662, 68012, 71540, 85015, 101324, 126655, 170030, 177317, 253310, 340060, 354634, 506620, 709268, 886585, 1241219, 1773170, 2482438, 3546340, 4964876, 6206095, 12412190, 24824380]

約数ペア:

[(1, 24824380), (2, 12412190), (4, 6206095), (5, 4964876), (7, 3546340), (10, 2482438), (14, 1773170), (20, 1241219), (28, 886585), (35, 709268), (49, 506620), (70, 354634), (73, 340060), (98, 253310), (140, 177317), (146, 170030), (196, 126655), (245, 101324), (292, 85015), (347, 71540), (365, 68012), (490, 50662), (511, 48580), (694, 35770), (730, 34006), (980, 25331), (1022, 24290), (1388, 17885), (1460, 17003), (1735, 14308), (2044, 12145), (2429, 10220), (2555, 9716), (3470, 7154), (3577, 6940), (4858, 5110)]