3440193380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3989}}^1$

素因数の和:4149

約数の個数: 96

約数和(自身を含む): 8108190720

約数和(自身を除く): 4667997340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 107, 124, 130, 155, 214, 260, 310, 403, 428, 535, 620, 806, 1070, 1391, 1612, 2015, 2140, 2782, 3317, 3989, 4030, 5564, 6634, 6955, 7978, 8060, 13268, 13910, 15956, 16585, 19945, 27820, 33170, 39890, 43121, 51857, 66340, 79780, 86242, 103714, 123659, 172484, 207428, 215605, 247318, 259285, 426823, 431210, 494636, 518570, 618295, 853646, 862420, 1037140, 1236590, 1607567, 1707292, 2134115, 2473180, 3215134, 4268230, 5548699, 6430268, 8037835, 8536460, 11097398, 13231513, 16075670, 22194796, 26463026, 27743495, 32151340, 52926052, 55486990, 66157565, 110973980, 132315130, 172009669, 264630260, 344019338, 688038676, 860048345, 1720096690, 3440193380]

約数ペア:

[(1, 3440193380), (2, 1720096690), (4, 860048345), (5, 688038676), (10, 344019338), (13, 264630260), (20, 172009669), (26, 132315130), (31, 110973980), (52, 66157565), (62, 55486990), (65, 52926052), (107, 32151340), (124, 27743495), (130, 26463026), (155, 22194796), (214, 16075670), (260, 13231513), (310, 11097398), (403, 8536460), (428, 8037835), (535, 6430268), (620, 5548699), (806, 4268230), (1070, 3215134), (1391, 2473180), (1612, 2134115), (2015, 1707292), (2140, 1607567), (2782, 1236590), (3317, 1037140), (3989, 862420), (4030, 853646), (5564, 618295), (6634, 518570), (6955, 494636), (7978, 431210), (8060, 426823), (13268, 259285), (13910, 247318), (15956, 215605), (16585, 207428), (19945, 172484), (27820, 123659), (33170, 103714), (39890, 86242), (43121, 79780), (51857, 66340)]