22967750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 47803392

約数和(自身を除く): 24835642

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 191, 250, 325, 370, 382, 481, 650, 925, 955, 962, 1625, 1850, 1910, 2405, 2483, 3250, 4625, 4775, 4810, 4966, 7067, 9250, 9550, 12025, 12415, 14134, 23875, 24050, 24830, 35335, 47750, 60125, 62075, 70670, 91871, 120250, 124150, 176675, 183742, 310375, 353350, 459355, 620750, 883375, 918710, 1766750, 2296775, 4593550, 11483875, 22967750]

約数ペア:

[(1, 22967750), (2, 11483875), (5, 4593550), (10, 2296775), (13, 1766750), (25, 918710), (26, 883375), (37, 620750), (50, 459355), (65, 353350), (74, 310375), (125, 183742), (130, 176675), (185, 124150), (191, 120250), (250, 91871), (325, 70670), (370, 62075), (382, 60125), (481, 47750), (650, 35335), (925, 24830), (955, 24050), (962, 23875), (1625, 14134), (1850, 12415), (1910, 12025), (2405, 9550), (2483, 9250), (3250, 7067), (4625, 4966), (4775, 4810)]