40631470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1613}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 80183520

約数和(自身を除く): 39552050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 1613, 2290, 2519, 3226, 5038, 8065, 12595, 16130, 17743, 25190, 35486, 88715, 177430, 369377, 738754, 1846885, 3693770, 4063147, 8126294, 20315735, 40631470]

約数ペア:

[(1, 40631470), (2, 20315735), (5, 8126294), (10, 4063147), (11, 3693770), (22, 1846885), (55, 738754), (110, 369377), (229, 177430), (458, 88715), (1145, 35486), (1613, 25190), (2290, 17743), (2519, 16130), (3226, 12595), (5038, 8065)]