26637280

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 63292320

約数和(自身を除く): 36655040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 727, 916, 1145, 1454, 1832, 2290, 2908, 3635, 3664, 4580, 5816, 7270, 7328, 9160, 11632, 14540, 18320, 23264, 29080, 36640, 58160, 116320, 166483, 332966, 665932, 832415, 1331864, 1664830, 2663728, 3329660, 5327456, 6659320, 13318640, 26637280]

約数ペア:

[(1, 26637280), (2, 13318640), (4, 6659320), (5, 5327456), (8, 3329660), (10, 2663728), (16, 1664830), (20, 1331864), (32, 832415), (40, 665932), (80, 332966), (160, 166483), (229, 116320), (458, 58160), (727, 36640), (916, 29080), (1145, 23264), (1454, 18320), (1832, 14540), (2290, 11632), (2908, 9160), (3635, 7328), (3664, 7270), (4580, 5816)]