29641760

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 70421400

約数和(自身を除く): 40779640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 809, 916, 1145, 1618, 1832, 2290, 3236, 3664, 4045, 4580, 6472, 7328, 8090, 9160, 12944, 16180, 18320, 25888, 32360, 36640, 64720, 129440, 185261, 370522, 741044, 926305, 1482088, 1852610, 2964176, 3705220, 5928352, 7410440, 14820880, 29641760]

約数ペア:

[(1, 29641760), (2, 14820880), (4, 7410440), (5, 5928352), (8, 3705220), (10, 2964176), (16, 1852610), (20, 1482088), (32, 926305), (40, 741044), (80, 370522), (160, 185261), (229, 129440), (458, 64720), (809, 36640), (916, 32360), (1145, 25888), (1618, 18320), (1832, 16180), (2290, 12944), (3236, 9160), (3664, 8090), (4045, 7328), (4580, 6472)]