14301820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 32866848

約数和(自身を除く): 18565028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 821, 871, 1340, 1642, 1742, 3284, 3484, 4105, 4355, 8210, 8710, 10673, 16420, 17420, 21346, 42692, 53365, 55007, 106730, 110014, 213460, 220028, 275035, 550070, 715091, 1100140, 1430182, 2860364, 3575455, 7150910, 14301820]

約数ペア:

[(1, 14301820), (2, 7150910), (4, 3575455), (5, 2860364), (10, 1430182), (13, 1100140), (20, 715091), (26, 550070), (52, 275035), (65, 220028), (67, 213460), (130, 110014), (134, 106730), (260, 55007), (268, 53365), (335, 42692), (670, 21346), (821, 17420), (871, 16420), (1340, 10673), (1642, 8710), (1742, 8210), (3284, 4355), (3484, 4105)]