13725760

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 56

約数和(自身を含む): 33284160

約数和(自身を除く): 19558400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 727, 944, 1180, 1454, 1888, 2360, 2908, 3635, 3776, 4720, 5816, 7270, 9440, 11632, 14540, 18880, 23264, 29080, 42893, 46528, 58160, 85786, 116320, 171572, 214465, 232640, 343144, 428930, 686288, 857860, 1372576, 1715720, 2745152, 3431440, 6862880, 13725760]

約数ペア:

[(1, 13725760), (2, 6862880), (4, 3431440), (5, 2745152), (8, 1715720), (10, 1372576), (16, 857860), (20, 686288), (32, 428930), (40, 343144), (59, 232640), (64, 214465), (80, 171572), (118, 116320), (160, 85786), (236, 58160), (295, 46528), (320, 42893), (472, 29080), (590, 23264), (727, 18880), (944, 14540), (1180, 11632), (1454, 9440), (1888, 7270), (2360, 5816), (2908, 4720), (3635, 3776)]