27302840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 38015560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 460, 472, 503, 590, 920, 1006, 1180, 1357, 2012, 2360, 2515, 2714, 4024, 5030, 5428, 6785, 10060, 10856, 11569, 13570, 20120, 23138, 27140, 29677, 46276, 54280, 57845, 59354, 92552, 115690, 118708, 148385, 231380, 237416, 296770, 462760, 593540, 682571, 1187080, 1365142, 2730284, 3412855, 5460568, 6825710, 13651420, 27302840]

約数ペア:

[(1, 27302840), (2, 13651420), (4, 6825710), (5, 5460568), (8, 3412855), (10, 2730284), (20, 1365142), (23, 1187080), (40, 682571), (46, 593540), (59, 462760), (92, 296770), (115, 237416), (118, 231380), (184, 148385), (230, 118708), (236, 115690), (295, 92552), (460, 59354), (472, 57845), (503, 54280), (590, 46276), (920, 29677), (1006, 27140), (1180, 23138), (1357, 20120), (2012, 13570), (2360, 11569), (2515, 10856), (2714, 10060), (4024, 6785), (5030, 5428)]