16565540550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{653473}}^1$

素因数の和:653514

約数の個数: 72

約数和(自身を含む): 44485896024

約数和(自身を除く): 27920355474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 25350, 653473, 1306946, 1960419, 3267365, 3920838, 6534730, 8495149, 9802095, 16336825, 16990298, 19604190, 25485447, 32673650, 42475745, 49010475, 50970894, 84951490, 98020950, 110436937, 127427235, 212378725, 220873874, 254854470, 331310811, 424757450, 552184685, 637136175, 662621622, 1104369370, 1274272350, 1656554055, 2760923425, 3313108110, 5521846850, 8282770275, 16565540550]

約数ペア:

[(1, 16565540550), (2, 8282770275), (3, 5521846850), (5, 3313108110), (6, 2760923425), (10, 1656554055), (13, 1274272350), (15, 1104369370), (25, 662621622), (26, 637136175), (30, 552184685), (39, 424757450), (50, 331310811), (65, 254854470), (75, 220873874), (78, 212378725), (130, 127427235), (150, 110436937), (169, 98020950), (195, 84951490), (325, 50970894), (338, 49010475), (390, 42475745), (507, 32673650), (650, 25485447), (845, 19604190), (975, 16990298), (1014, 16336825), (1690, 9802095), (1950, 8495149), (2535, 6534730), (4225, 3920838), (5070, 3267365), (8450, 1960419), (12675, 1306946), (25350, 653473)]