848687620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 2027483136

約数和(自身を除く): 1178795516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 107, 110, 124, 155, 214, 220, 310, 341, 428, 535, 620, 682, 1070, 1163, 1177, 1364, 1705, 2140, 2326, 2354, 3317, 3410, 4652, 4708, 5815, 5885, 6634, 6820, 11630, 11770, 12793, 13268, 16585, 23260, 23540, 25586, 33170, 36053, 36487, 51172, 63965, 66340, 72106, 72974, 124441, 127930, 144212, 145948, 180265, 182435, 248882, 255860, 360530, 364870, 396583, 497764, 622205, 721060, 729740, 793166, 1244410, 1368851, 1586332, 1982915, 2488820, 2737702, 3857671, 3965830, 5475404, 6844255, 7715342, 7931660, 13688510, 15430684, 19288355, 27377020, 38576710, 42434381, 77153420, 84868762, 169737524, 212171905, 424343810, 848687620]

約数ペア:

[(1, 848687620), (2, 424343810), (4, 212171905), (5, 169737524), (10, 84868762), (11, 77153420), (20, 42434381), (22, 38576710), (31, 27377020), (44, 19288355), (55, 15430684), (62, 13688510), (107, 7931660), (110, 7715342), (124, 6844255), (155, 5475404), (214, 3965830), (220, 3857671), (310, 2737702), (341, 2488820), (428, 1982915), (535, 1586332), (620, 1368851), (682, 1244410), (1070, 793166), (1163, 729740), (1177, 721060), (1364, 622205), (1705, 497764), (2140, 396583), (2326, 364870), (2354, 360530), (3317, 255860), (3410, 248882), (4652, 182435), (4708, 180265), (5815, 145948), (5885, 144212), (6634, 127930), (6820, 124441), (11630, 72974), (11770, 72106), (12793, 66340), (13268, 63965), (16585, 51172), (23260, 36487), (23540, 36053), (25586, 33170)]