23856950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 51163392

約数和(自身を除く): 27306442

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 127, 130, 170, 221, 254, 289, 325, 425, 442, 578, 635, 650, 850, 1105, 1270, 1445, 1651, 2159, 2210, 2890, 3175, 3302, 3757, 4318, 5525, 6350, 7225, 7514, 8255, 10795, 11050, 14450, 16510, 18785, 21590, 28067, 36703, 37570, 41275, 53975, 56134, 73406, 82550, 93925, 107950, 140335, 183515, 187850, 280670, 367030, 477139, 701675, 917575, 954278, 1403350, 1835150, 2385695, 4771390, 11928475, 23856950]

約数ペア:

[(1, 23856950), (2, 11928475), (5, 4771390), (10, 2385695), (13, 1835150), (17, 1403350), (25, 954278), (26, 917575), (34, 701675), (50, 477139), (65, 367030), (85, 280670), (127, 187850), (130, 183515), (170, 140335), (221, 107950), (254, 93925), (289, 82550), (325, 73406), (425, 56134), (442, 53975), (578, 41275), (635, 37570), (650, 36703), (850, 28067), (1105, 21590), (1270, 18785), (1445, 16510), (1651, 14450), (2159, 11050), (2210, 10795), (2890, 8255), (3175, 7514), (3302, 7225), (3757, 6350), (4318, 5525)]