1952955420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{12973}}^1$

素因数の和:13191

約数の個数: 96

約数和(自身を含む): 5919880512

約数和(自身を除く): 3966925092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 386, 390, 579, 772, 780, 965, 1158, 1930, 2316, 2509, 2895, 3860, 5018, 5790, 7527, 10036, 11580, 12545, 12973, 15054, 25090, 25946, 30108, 37635, 38919, 50180, 51892, 64865, 75270, 77838, 129730, 150540, 155676, 168649, 194595, 259460, 337298, 389190, 505947, 674596, 778380, 843245, 1011894, 1686490, 2023788, 2503789, 2529735, 3372980, 5007578, 5059470, 7511367, 10015156, 10118940, 12518945, 15022734, 25037890, 30045468, 32549257, 37556835, 50075780, 65098514, 75113670, 97647771, 130197028, 150227340, 162746285, 195295542, 325492570, 390591084, 488238855, 650985140, 976477710, 1952955420]

約数ペア:

[(1, 1952955420), (2, 976477710), (3, 650985140), (4, 488238855), (5, 390591084), (6, 325492570), (10, 195295542), (12, 162746285), (13, 150227340), (15, 130197028), (20, 97647771), (26, 75113670), (30, 65098514), (39, 50075780), (52, 37556835), (60, 32549257), (65, 30045468), (78, 25037890), (130, 15022734), (156, 12518945), (193, 10118940), (195, 10015156), (260, 7511367), (386, 5059470), (390, 5007578), (579, 3372980), (772, 2529735), (780, 2503789), (965, 2023788), (1158, 1686490), (1930, 1011894), (2316, 843245), (2509, 778380), (2895, 674596), (3860, 505947), (5018, 389190), (5790, 337298), (7527, 259460), (10036, 194595), (11580, 168649), (12545, 155676), (12973, 150540), (15054, 129730), (25090, 77838), (25946, 75270), (30108, 64865), (37635, 51892), (38919, 50180)]