366939980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{5039}}^1$

素因数の和:5390

約数の個数: 48

約数和(自身を含む): 843333120

約数和(自身を除く): 476393140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 331, 662, 1324, 1655, 3310, 3641, 5039, 6620, 7282, 10078, 14564, 18205, 20156, 25195, 36410, 50390, 55429, 72820, 100780, 110858, 221716, 277145, 554290, 1108580, 1667909, 3335818, 6671636, 8339545, 16679090, 18346999, 33358180, 36693998, 73387996, 91734995, 183469990, 366939980]

約数ペア:

[(1, 366939980), (2, 183469990), (4, 91734995), (5, 73387996), (10, 36693998), (11, 33358180), (20, 18346999), (22, 16679090), (44, 8339545), (55, 6671636), (110, 3335818), (220, 1667909), (331, 1108580), (662, 554290), (1324, 277145), (1655, 221716), (3310, 110858), (3641, 100780), (5039, 72820), (6620, 55429), (7282, 50390), (10078, 36410), (14564, 25195), (18205, 20156)]