131469376220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2330191}}^1$

素因数の和:2330251

約数の個数: 96

約数和(自身を含む): 350759141376

約数和(自身を除く): 219289765156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 14105, 28210, 56420, 2330191, 4660382, 9320764, 11650955, 16311337, 23301910, 30292483, 32622674, 46603820, 60584966, 65245348, 72235921, 81556685, 121169932, 144471842, 151462415, 163113370, 212047381, 288943684, 302924830, 326226740, 361179605, 424094762, 505651447, 605849660, 722359210, 848189524, 939066973, 1011302894, 1060236905, 1444718420, 1878133946, 2022605788, 2120473810, 2528257235, 3756267892, 4240947620, 4695334865, 5056514470, 6573468811, 9390669730, 10113028940, 13146937622, 18781339460, 26293875244, 32867344055, 65734688110, 131469376220]

約数ペア:

[(1, 131469376220), (2, 65734688110), (4, 32867344055), (5, 26293875244), (7, 18781339460), (10, 13146937622), (13, 10113028940), (14, 9390669730), (20, 6573468811), (26, 5056514470), (28, 4695334865), (31, 4240947620), (35, 3756267892), (52, 2528257235), (62, 2120473810), (65, 2022605788), (70, 1878133946), (91, 1444718420), (124, 1060236905), (130, 1011302894), (140, 939066973), (155, 848189524), (182, 722359210), (217, 605849660), (260, 505651447), (310, 424094762), (364, 361179605), (403, 326226740), (434, 302924830), (455, 288943684), (620, 212047381), (806, 163113370), (868, 151462415), (910, 144471842), (1085, 121169932), (1612, 81556685), (1820, 72235921), (2015, 65245348), (2170, 60584966), (2821, 46603820), (4030, 32622674), (4340, 30292483), (5642, 23301910), (8060, 16311337), (11284, 11650955), (14105, 9320764), (28210, 4660382), (56420, 2330191)]