132480260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2143}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 304722432

約数和(自身を除く): 172242172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 281, 562, 1124, 1405, 2143, 2810, 3091, 4286, 5620, 6182, 8572, 10715, 12364, 15455, 21430, 23573, 30910, 42860, 47146, 61820, 94292, 117865, 235730, 471460, 602183, 1204366, 2408732, 3010915, 6021830, 6624013, 12043660, 13248026, 26496052, 33120065, 66240130, 132480260]

約数ペア:

[(1, 132480260), (2, 66240130), (4, 33120065), (5, 26496052), (10, 13248026), (11, 12043660), (20, 6624013), (22, 6021830), (44, 3010915), (55, 2408732), (110, 1204366), (220, 602183), (281, 471460), (562, 235730), (1124, 117865), (1405, 94292), (2143, 61820), (2810, 47146), (3091, 42860), (4286, 30910), (5620, 23573), (6182, 21430), (8572, 15455), (10715, 12364)]