5013190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 11318832

約数和(自身を除く): 6305642

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 787, 910, 1274, 1574, 3185, 3935, 5509, 6370, 7870, 10231, 11018, 20462, 27545, 38563, 51155, 55090, 71617, 77126, 102310, 143234, 192815, 358085, 385630, 501319, 716170, 1002638, 2506595, 5013190]

約数ペア:

[(1, 5013190), (2, 2506595), (5, 1002638), (7, 716170), (10, 501319), (13, 385630), (14, 358085), (26, 192815), (35, 143234), (49, 102310), (65, 77126), (70, 71617), (91, 55090), (98, 51155), (130, 38563), (182, 27545), (245, 20462), (455, 11018), (490, 10231), (637, 7870), (787, 6370), (910, 5509), (1274, 3935), (1574, 3185)]