192250840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{683}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 449141760

約数和(自身を除く): 256890920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 227, 248, 310, 454, 620, 683, 908, 1135, 1240, 1366, 1816, 2270, 2732, 3415, 4540, 5464, 6830, 7037, 9080, 13660, 14074, 21173, 27320, 28148, 35185, 42346, 56296, 70370, 84692, 105865, 140740, 155041, 169384, 211730, 281480, 310082, 423460, 620164, 775205, 846920, 1240328, 1550410, 3100820, 4806271, 6201640, 9612542, 19225084, 24031355, 38450168, 48062710, 96125420, 192250840]

約数ペア:

[(1, 192250840), (2, 96125420), (4, 48062710), (5, 38450168), (8, 24031355), (10, 19225084), (20, 9612542), (31, 6201640), (40, 4806271), (62, 3100820), (124, 1550410), (155, 1240328), (227, 846920), (248, 775205), (310, 620164), (454, 423460), (620, 310082), (683, 281480), (908, 211730), (1135, 169384), (1240, 155041), (1366, 140740), (1816, 105865), (2270, 84692), (2732, 70370), (3415, 56296), (4540, 42346), (5464, 35185), (6830, 28148), (7037, 27320), (9080, 21173), (13660, 14074)]