442856260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12503}}^1$

素因数の和:12553

約数の個数: 96

約数和(自身を含む): 1209987072

約数和(自身を除く): 767130812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 7084, 8855, 12503, 17710, 25006, 35420, 50012, 62515, 87521, 125030, 137533, 175042, 250060, 275066, 287569, 350084, 437605, 550132, 575138, 687665, 875210, 962731, 1150276, 1375330, 1437845, 1750420, 1925462, 2012983, 2750660, 2875690, 3163259, 3850924, 4025966, 4813655, 5751380, 6326518, 8051932, 9627310, 10064915, 12653036, 15816295, 19254620, 20129830, 22142813, 31632590, 40259660, 44285626, 63265180, 88571252, 110714065, 221428130, 442856260]

約数ペア:

[(1, 442856260), (2, 221428130), (4, 110714065), (5, 88571252), (7, 63265180), (10, 44285626), (11, 40259660), (14, 31632590), (20, 22142813), (22, 20129830), (23, 19254620), (28, 15816295), (35, 12653036), (44, 10064915), (46, 9627310), (55, 8051932), (70, 6326518), (77, 5751380), (92, 4813655), (110, 4025966), (115, 3850924), (140, 3163259), (154, 2875690), (161, 2750660), (220, 2012983), (230, 1925462), (253, 1750420), (308, 1437845), (322, 1375330), (385, 1150276), (460, 962731), (506, 875210), (644, 687665), (770, 575138), (805, 550132), (1012, 437605), (1265, 350084), (1540, 287569), (1610, 275066), (1771, 250060), (2530, 175042), (3220, 137533), (3542, 125030), (5060, 87521), (7084, 62515), (8855, 50012), (12503, 35420), (17710, 25006)]