22182194920

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1\times {\mathrm{3331}}^1$

素因数の和:4298

約数の個数: 64

約数和(自身を含む): 50211907200

約数和(自身を除く): 28029712280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 727, 916, 1145, 1454, 1832, 2290, 2908, 3331, 3635, 4580, 5816, 6662, 7270, 9160, 13324, 14540, 16655, 26648, 29080, 33310, 66620, 133240, 166483, 332966, 665932, 762799, 832415, 1331864, 1525598, 1664830, 2421637, 3051196, 3329660, 3813995, 4843274, 6102392, 6659320, 7627990, 9686548, 12108185, 15255980, 19373096, 24216370, 30511960, 48432740, 96865480, 554554873, 1109109746, 2218219492, 2772774365, 4436438984, 5545548730, 11091097460, 22182194920]

約数ペア:

[(1, 22182194920), (2, 11091097460), (4, 5545548730), (5, 4436438984), (8, 2772774365), (10, 2218219492), (20, 1109109746), (40, 554554873), (229, 96865480), (458, 48432740), (727, 30511960), (916, 24216370), (1145, 19373096), (1454, 15255980), (1832, 12108185), (2290, 9686548), (2908, 7627990), (3331, 6659320), (3635, 6102392), (4580, 4843274), (5816, 3813995), (6662, 3329660), (7270, 3051196), (9160, 2421637), (13324, 1664830), (14540, 1525598), (16655, 1331864), (26648, 832415), (29080, 762799), (33310, 665932), (66620, 332966), (133240, 166483)]