27838050830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{8089}}^1$

素因数の和:8481

約数の個数: 64

約数和(自身を含む): 53821152000

約数和(自身を除く): 25983101170

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 307, 590, 614, 1121, 1535, 2242, 3070, 5605, 5833, 8089, 11210, 11666, 16178, 18113, 29165, 36226, 40445, 58330, 80890, 90565, 153691, 181130, 307382, 344147, 477251, 688294, 768455, 954502, 1536910, 1720735, 2386255, 2483323, 3441470, 4772510, 4966646, 9067769, 12416615, 18135538, 24833230, 45338845, 47183137, 90677690, 94366274, 146516057, 235915685, 293032114, 471831370, 732580285, 1465160570, 2783805083, 5567610166, 13919025415, 27838050830]

約数ペア:

[(1, 27838050830), (2, 13919025415), (5, 5567610166), (10, 2783805083), (19, 1465160570), (38, 732580285), (59, 471831370), (95, 293032114), (118, 235915685), (190, 146516057), (295, 94366274), (307, 90677690), (590, 47183137), (614, 45338845), (1121, 24833230), (1535, 18135538), (2242, 12416615), (3070, 9067769), (5605, 4966646), (5833, 4772510), (8089, 3441470), (11210, 2483323), (11666, 2386255), (16178, 1720735), (18113, 1536910), (29165, 954502), (36226, 768455), (40445, 688294), (58330, 477251), (80890, 344147), (90565, 307382), (153691, 181130)]