22743320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 31688680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 419, 460, 472, 590, 838, 920, 1180, 1357, 1676, 2095, 2360, 2714, 3352, 4190, 5428, 6785, 8380, 9637, 10856, 13570, 16760, 19274, 24721, 27140, 38548, 48185, 49442, 54280, 77096, 96370, 98884, 123605, 192740, 197768, 247210, 385480, 494420, 568583, 988840, 1137166, 2274332, 2842915, 4548664, 5685830, 11371660, 22743320]

約数ペア:

[(1, 22743320), (2, 11371660), (4, 5685830), (5, 4548664), (8, 2842915), (10, 2274332), (20, 1137166), (23, 988840), (40, 568583), (46, 494420), (59, 385480), (92, 247210), (115, 197768), (118, 192740), (184, 123605), (230, 98884), (236, 96370), (295, 77096), (419, 54280), (460, 49442), (472, 48185), (590, 38548), (838, 27140), (920, 24721), (1180, 19274), (1357, 16760), (1676, 13570), (2095, 10856), (2360, 9637), (2714, 8380), (3352, 6785), (4190, 5428)]