13840250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 14464390

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 83, 115, 125, 145, 166, 230, 250, 290, 415, 575, 667, 725, 830, 1150, 1334, 1450, 1909, 2075, 2407, 2875, 3335, 3625, 3818, 4150, 4814, 5750, 6670, 7250, 9545, 10375, 12035, 16675, 19090, 20750, 24070, 33350, 47725, 55361, 60175, 83375, 95450, 110722, 120350, 166750, 238625, 276805, 300875, 477250, 553610, 601750, 1384025, 2768050, 6920125, 13840250]

約数ペア:

[(1, 13840250), (2, 6920125), (5, 2768050), (10, 1384025), (23, 601750), (25, 553610), (29, 477250), (46, 300875), (50, 276805), (58, 238625), (83, 166750), (115, 120350), (125, 110722), (145, 95450), (166, 83375), (230, 60175), (250, 55361), (290, 47725), (415, 33350), (575, 24070), (667, 20750), (725, 19090), (830, 16675), (1150, 12035), (1334, 10375), (1450, 9545), (1909, 7250), (2075, 6670), (2407, 5750), (2875, 4814), (3335, 4150), (3625, 3818)]